--------------------------------------
Copying //UE4/Dev-Rendering to //UE4/Dev-Main (Source: //UE4/Dev-Rendering [at] 4358666)
#lockdown Nick.Penwarden
============================
MAJOR FEATURES & CHANGES
============================
Change 4073167 by Krzysztof.Narkowicz
Added subsurface profile for eye shading model.
#jira none
Change 4073422 by Krzysztof.Narkowicz
Added dual specular for subsurface profile shading model.
#jira none
Change 4075278 by Krzysztof.Narkowicz
Fixed forward reflection/refraction rendering issues, which caused ShaderModels.Material.Refraction to fail.
#jira none
Change 4084231 by Krzysztof.Narkowicz
Dual specular - replace lobe spread with two separate roughness multipliers. Default material roughness is now replaced by an average lobe roughness in order to support non dual specular features.
#jira none
Change 4092798 by Matt.Collins
Some HDR refactoring.
Previously the DisplayOutput and ColorGamut were only set in GameUserSettings.
I added a Sink that checks the HDR enable. If it's toggled we apply the correct DisplayOutput and ColorGamut for the current platform (this way we get good settings even if you toggle via the console). These settings are still exposed via the console and can be set independently if the user wants.
Change 4096954 by Chris.Bunner
Added ShaderModelID as scene texture option and renamed existing value to ShaderModelColor to better reflect the internal code.
Change 4111285 by Brian.Karis
Eye shading update.
Added Iris normal (disabled). Removed wrap. Fixed contact shadows.
Change 4155261 by Krzysztof.Narkowicz
Planar reflection prefilter - use scene viewport size instead of reflection target size in order to keep filter size constant in screen space. This makes planar reflection filter more stable in case of dynamic resolution.
#jira none
Change 4167644 by Krzysztof.Narkowicz
Global shader map is now stored in multiple DDC entries (one per shader filename) instead of keeping everything in a single one. This allows to skip recompilation of unchanged shader files.
Change 4183727 by Yuriy.ODonnell
Implemented auto-conversion from deferred to DBuffer decals in forward shading mode (when GBuffer is not available).
Added support for specular and metallic channels for DBuffer decals, based on work by Chris Bunner.
This requires DBufferC to be expanded from 2 to 4 channels, leading to slight increase in DBuffer bandwidth and memory requirements.
Appearance of DBuffer decals is affected by this change, as specular and metallic channel values previously hard-coded in DBufferDecalShared.ush.
Decals were forced to be non-metallic and have specular of 4% (0.5 numeric value). Now the authored decal material values will be used, which matches GBuffer decals.
Added support for DBuffer decals with emissive component.
Most decal types can now be automatically converted, with the exception of stain decals. Those are currently approximated as regular translucent decals.
Change 4197684 by laz.matech
Added a PostProcess Volume test to the map to test that Cinematic Depth of View can be achieved through PPVs as well. Changed the BP_DepthOfFeildPOV asset - I exposed Focus Method so that it can be disabled for the PPV test. Added a second Hair Model head to the InFocusHair test so that it tests in and out of focus hair models (changed the name of the test to FocusHair).
#jira none
Change 4225614 by Rolando.Caloca
DR - Enable depth collision particles on Vulkan mobile
Change 4235489 by Uriel.Doyon
Removed r.DefaultFeature.PointLightUnits and r.DefaultFeature.SpotLightUnits and replaced them by a single r.DefaultFeature.LightUnits which also controls the units of newly placed rect lights.
#jira UE-59525
Change 4260154 by Mark.Satterthwaite
Parallelize the creation of Metal archives and libraries when they are broken up into smaller sub-libraries, this should reduce apparent cook time by going wide across threads on the host of the cooker.
Change 4270594 by Brian.Karis
Fix for textured rect light L pointing away from plane due to approximate diffuse integration.
Change 4273361 by Daniel.Wright
Particle Cutouts with 8 verts now always use stochastic approach. Circle textures with > 234 edges in the convex hull were overflowing the uint64 calculation of the total number of combinations, causing an infinite loop.
Change 4309174 by Mark.Satterthwaite
Graph device utilization from the driver monitor stats - really helps see how well the GPU is being used.
Change 4310121 by Matt.Collins
Optmizing RemoveUniformBuffersFromSource. Brings it from ~20% to ~1.5% in my testing.
#jira none
Change 4312960 by Daniel.Wright
Fix from Stephen Hill for incorrect light grid culling near the near plane
Change 4314169 by Richard.Wallis
FShaderCache and associated public structures are now marked as deprecated. All FShaderCache code hooks removed from MetalRHI, OpenGLDrv and engine Launch/Shutdown logic.
#jira none
Change 4320760 by Arne.Schober
DR - Remove SV_Coverage from basepass interpolants when running with Masked in early Depth with ForwardShading as otherwise earlyZ will be disabled (as the PS has to run).
#jira UE-60992
Change 4334607 by Uriel.Doyon
Added custom overrides to reset ULightComponent::Intensity to default (in FLightComponentDetails).
Now settings a light Intesity to default resets the brightness to the archetype brightness.
This handles correctly cases where the intensity units differs between the two objects.
Also changed FLocalLightComponentDetails so that changing intensity units kepts the same brightness
(by recomputing the Intensity).
#jira UE-61401
Change 4336188 by Rolando.Caloca
DR - Added -ReduceThreadUsage so programs can use less threads (for SCW )
Change 4337967 by Rolando.Caloca
DR - Remove unused RHISupportsShaderCompression function
#rb none
#ROBOMERGE-OWNER: jason.bestimt
#ROBOMERGE-SOURCE: CL 4358751 in //UE4/Main/...
#ROBOMERGE-BOT: DEVVR (Main -> Dev-VR)
[CL 4358828 by jason bestimt in Dev-VR branch]
#lockdown Nick.Penwarden
============================
MAJOR FEATURES & CHANGES
============================
Change 3774677 by Arne.Schober
DR - Deprecated SetLocal from the RHICmdlist
Fixed some unnecessary PSO collisions.
Change 3809579 by Chris.Bunner
Back out changelist 3774677.
#jira UE-53483
Change 3810363 by Mark.Satterthwaite
More random fixes to mtlpp: most important is the extension to Buffer that allows creation of sub-buffers that are merely views onto a sub-range of the parent. These sub-buffers are valid to use throughout the mtlpp API with two exceptions: they may not be used for visibilityResultsBuffers and Set*BufferOffset functions cannot take this offset into account (as the encoder does not hold onto the buffers and I don't want it to). In the case of Set*BufferOffset the caller has to know what is going on and in the case of visibilityResultsBuffers it'll just assert as it isn't sensible.
This makes it *much* easier to do things like sub-buffer allocation, though the caller must be aware of the alignment restrictions of their intended usage as they are not possible to enforce. For example, a call to SetVertexBuffer requires an offset alignment must match the alignment of the data-type in the shader for "device" resources, or for "constant" data it must be max(4, sizeof(datatype)) on iOS and 256 on macOS. This should allow for much more tightly packed sub-allocations than earlier approaches, though older drivers (e.g. Mac OS X 10.11) enforce only the coarser "constant" data restriction everywhere.
Change 3810407 by Marcus.Wassmer
PR #4322: ShadowSetup Bug Fix: Only stencil mask drawn meshes (Contributed by DSDambuster)
Change 3810676 by Guillaume.Abadie
Makes r.Test.SecondaryUpscaleOverride work with any arbitrary pixel size.
Change 3810696 by Guillaume.Abadie
Adds support for #include "../MyFile.ush" in the shader compiler.
Change 3810698 by Guillaume.Abadie
Implements enum class based shader permutation dimension.
Change 3810699 by Guillaume.Abadie
Implements Diaphragm DOF ground work.
Change 3811536 by Guillaume.Abadie
Pulls the trigger on CircleDOF's setup pass for DiaphragmDOF.
Change 3811958 by Mark.Satterthwaite
More fixes for mtlpp.
Change 3811964 by Mark.Satterthwaite
Only views onto a mtlpp::Buffer should return a valid parent-buffer.
Change 3812604 by Guillaume.Abadie
Changes Diaphragm DOF's source file layout.
Change 3812827 by Mark.Satterthwaite
More missing/broken functionality in mtlpp fixed and fixed obvious leaks.
Change 3812920 by Guillaume.Abadie
Adds support for per mip level UAV in FSceneRenderTarget.
Change 3812926 by Mark.Satterthwaite
Change the way we handle mtlpp resource construction to avoid leaks.
Change 3812960 by Rolando.Caloca
DR - vk - Disable DFGI
Change 3812968 by Rolando.Caloca
DR - Linker fix
Change 3813318 by Mark.Satterthwaite
Fix linear texture allocation from a buffer sub-view.
Change 3813326 by Mark.Satterthwaite
Fix another Metal mtlpp sub-buffer allocation failure.
Change 3813328 by Guillaume.Abadie
Removes global samplers in TAA for GL4, Vulkan and Switch.
Change 3813937 by Rolando.Caloca
DR - Fix logs not getting dumped when r.DumpSCWQueuedJobs is on
Change 3813947 by Rolando.Caloca
DR - noshaderworker should override r.XGEShaderCompile
Change 3817017 by Uriel.Doyon
Fixed texture editor black screen
#jira UE-53653
Change 3818568 by Rolando.Caloca
DR - Fix log when shader jobs crash
- Move log10 to common
- Added COMPILER_VULKAN define
Change 3818603 by Uriel.Doyon
Fix to static analysis warning
Change 3818623 by Rolando.Caloca
DR - Workaround hlslcc loop unrolling bug
Change 3819070 by Uriel.Doyon
Fix to stat duplication.
Change 3819105 by Uriel.Doyon
Refactored volume sample shader to avoid using texture dimension.
Change 3819136 by Rolando.Caloca
DR - vk - Per platform files (empty)
Change 3819180 by Rolando.Caloca
DR - vk - Move defines out of config into per platform
Change 3819247 by Rolando.Caloca
DR - vk - Remove more defines into platform settings
Change 3819318 by Rolando.Caloca
DR - vk - Fixes for linking
Change 3819868 by Rolando.Caloca
DR - vk - Linux & Android fixes
Change 3819873 by Guillaume.Abadie
Adds support for PermutationId on r.DumpShaderDebugInfo=1
Change 3819940 by Rolando.Caloca
DR - vk - Fix Linux issues
Change 3819956 by Rolando.Caloca
DR - vk - Invalid check
Change 3819961 by Michael.Lentine
Hide attributes when plugin is not present
Change 3819980 by Rolando.Caloca
DR - vk - Standard validation always
Change 3820039 by Rolando.Caloca
DR - vk - Fix invalid ensure
Change 3820326 by Rolando.Caloca
DR - vk - Linux compile fix
Change 3820422 by Michael.Lentine
Add back GBufferAO.
Change 3820433 by Rolando.Caloca
DR - Fix D3D12 crash on 20 thread (10x2 cores) machines
Change 3821677 by Rolando.Caloca
DR - vk - Win32 compile fix
Change 3821961 by Rolando.Caloca
DR - Vulkan uses real UB by default on non-Android
Change 3821968 by Rolando.Caloca
DR - vk - Update glslang 1.0.65.1
Change 3821969 by Uriel.Doyon
Added support for stat groups that must be sorted by name. Defined by DECLARE_STATS_GROUP_SORTBYNAME.
Change 3821983 by Rolando.Caloca
DR - vk - Change to static array (0.1ms on 10k draw calls)
Change 3824141 by Rolando.Caloca
DR - vk - Fix static analysis
- Bumped up some (c) 2017->2018
Change 3824355 by Rolando.Caloca
DR - vk - Accessor to find out if a cmd buffer has been submitted
Change 3824420 by Rolando.Caloca
DR - Sanity check number of queries per batch on D3D11 as to not break other RHIs
Change 3824463 by Rolando.Caloca
DR - Removed dummy ensure for D3D12
Change 3824609 by Rolando.Caloca
DR - vk - Linux compile fix
Change 3826074 by Mark.Satterthwaite
Start IMP-caching the various descriptor types in mtlpp.
Change 3826098 by Rolando.Caloca
DR - vk - Dump layer compile fixes
Change 3826113 by Rolando.Caloca
DR - vk - Missing dump functions
Change 3826302 by Rolando.Caloca
DR - vk - Compile fix
- Change dump handles to %p
Change 3826635 by Mark.Satterthwaite
Forward declarations required for mtlpp compilation without exposing Metal headers - plus fixes to the mtlpp test compiler.
Change 3827072 by Mark.Satterthwaite
Switch some more mtlpp descriptors over to IMPTables from objc_msgSend.
Change 3827909 by Guillaume.Abadie
Replaces diaphragm DOF's prefiltering with LDS bank coherent bilateral reduction, and implements 1/8 res background gathering pass.
Change 3827952 by Guillaume.Abadie
Updates copy right to year 2018 on diaphragm DOF's new files.
Change 3828055 by Rolando.Caloca
DR - vk - Rename in prep for changes
Change 3828229 by Guillaume.Abadie
Avoids to log multiple time global shader type name that have multiple permutations when verifying global shader map.
Change 3828427 by Guillaume.Abadie
Reimplements Max3x3 gathering post filtering for Diaphragm DOF with proper shader permutation.
Change 3829979 by Guillaume.Abadie
Fixes a color NaN source in diaphragm DOF's TAA pass.
Change 3830116 by Rolando.Caloca
DR - vk - Fix GPU queries/frame time on old system
- New system in place, disabled temporarily
Change 3830169 by Rolando.Caloca
DR - vk - Fix async pso creation crash
Change 3830193 by Rolando.Caloca
DR - vk - CPU RHI thread improvement
Change 3830291 by Guillaume.Abadie
Automatically lower the number of gathering rings on background half res gather pass as far CoC is getting smaller.
Change 3830300 by Rolando.Caloca
DR - vk - Static analysis fix: Split VulkanCommon.h out of VulkanConfiguration.h
Change 3830589 by Mark.Satterthwaite
In mtlpp cache the IMPTables for all the Metal @protocol's that are dependent on the MTLDevice, this avoids a mutex & map lookup. Also make all the concrete types store their IMPTable statically as it won't change.
Change 3830793 by Mark.Satterthwaite
Fix a small number of bugs introduced with the mtlpp descriptor and table caching.
Change 3831491 by Jian.Ru
Fix driver version unknown
#jira UE-53688
Change 3832335 by Rolando.Caloca
DR - vk - Change include
Change 3832550 by Rolando.Caloca
DR - vk - Occlusion query rewrite WIP
Change 3832589 by Rolando.Caloca
DR - vk - Minor refactor to pools in prep for timestamps
Change 3832618 by Rolando.Caloca
DR - vk - Do not block timestamp queries
Change 3832636 by Rolando.Caloca
DR - vk - Fix old timestamp queries
Change 3833138 by Rolando.Caloca
DR - vk - Fix timestamp queries
Change 3833249 by Rolando.Caloca
DR - vk - Test lock
Change 3833667 by Rolando.Caloca
DR - vk - Old queries wait on the RHI thread now instead of the driver (disabled)
Change 3833907 by Daniel.Wright
Fixed NextStartOffset UAV index out of bounds
Change 3833918 by Daniel.Wright
D3D12 RHI: only refcount uniform buffers if GRHINeedsExtraDeletionLatency is false, which is no longer the case for PC or Xbox. The refcounting was heavy on performance as reported by a licensee because FRHIResource uses atomics for refcounting, which is only necessary when GRHINeedsExtraDeletionLatency is disabled.
Change 3834852 by Rolando.Caloca
DR - vk - Missing file
Change 3834858 by Guillaume.Abadie
Implements r.DOF.MinimalFullresBlurringRadius
Change 3834979 by Rolando.Caloca
DR - vk - Fix
Change 3836117 by Rolando.Caloca
DR - vk - Update to 1.0.65.1
Change 3836122 by Rolando.Caloca
DR - vk - Added r.Vulkan.SubmitOcclusionBatchCmdBuffer
- Added new error codes/messages
Change 3836421 by Mark.Satterthwaite
For the purposes of debugging and conformance testing mtlpp make it possible to compile *without* the IMP cache so that we call the underlying Objective-C.
Change 3836896 by Uriel.Doyon
Fixed concurrency and exit issues around d3d12 pipeline states on windows.
Change 3837385 by Rolando.Caloca
DR - vk - Dump memory on OOM
Change 3837427 by Rolando.Caloca
DR - vk - Change some arrays to array views
Change 3837800 by Guillaume.Abadie
Implements SHADER_PERMUTATION_RANGE_INT to make contiguous integer permutations that does not start to 0.
Change 3838128 by Rolando.Caloca
DR - vk - Support for non-cached memory types
Change 3838540 by Guillaume.Abadie
Refactors Diaphragm DOF's CoC tile buffer under a single API for better maintainability.
Change 3838731 by Rolando.Caloca
DR - vk - Descriptor pools per command buffer pool (turned off)
Change 3838961 by Rolando.Caloca
DR - vk - Use ring buffer for per frame uniform buffers
- Enable descriptor pools per layout recycled per command buffer
Change 3839087 by Rolando.Caloca
DR - vk - Compile fixes for Android
Change 3839106 by Marcus.Wassmer
PR #4413: Removing unnecessary call to FString::ToLower (Contributed by gsfreema)
Change 3839252 by Mark.Satterthwaite
Fix mtlpp::Resource move operators.
Change 3839426 by Marcus.Wassmer
Duplicate 380972
Make PC GPU Benchmarks more reliable
Change 3840041 by Guillaume.Abadie
Fixes shader compilation failure in TAA with alpha channel through post processing support.
Change 3840257 by Chris.Bunner
Swapping a mul() to * in HLSLTranslator::Dot to allow scalar transformations per a UDN ticket.
Change 3840308 by Rolando.Caloca
DR - vk - Support for UB & non-UB on emulation mode
Change 3840586 by Rolando.Caloca
DR - Copy 3840577
Fix for CPUs with more than 16 cores
Change 3840671 by Rolando.Caloca
DR - vk - Copy from 3840663
Fix for layout ensure on HMD projects on Vulkan
Change 3840980 by Rolando.Caloca
DR - vk - Android compile fixes
Change 3841989 by Guillaume.Abadie
Slices Diaphragm DOF's Gather pass in multi shader files, and CFLAG_StandardOptimization flag for faster iteration time.
Change 3842216 by Guillaume.Abadie
Fixes DDOF's foreground alpha channel.
Change 3842217 by Guillaume.Abadie
Implements r.DOF.MaximalForegroundBlurringRadius
Change 3842353 by Guillaume.Abadie
Allows to disable foreground gathering with r.DOF.MaximalForegroundBlurringRadius=0
Change 3842747 by Rolando.Caloca
DR - vk - Missing use of GPoolSizeVRAMPercentage
- Support for smaller allocations if page size is not available
Change 3842791 by Rolando.Caloca
DR - vk - Use 95% of available GPU memory to handle some fragmentation
Change 3843690 by Guillaume.Abadie
Fixes diaphragm DOF's foreground after all this refactoring.
Change 3844439 by Guillaume.Abadie
Improves Coc dilate pass to make the gather pass as fast as possible, but still without artifacts caused by the fast gathering optimisation.
Change 3844946 by Mark.Satterthwaite
rd_route v1.1.1 with attached TPS approval.
For macOS function interposition which is useful for debugging and the occasional workaround.
Change 3845164 by Mark.Satterthwaite
Add LLM support for macOS, including tracking of memory allocated in Objective-C. This makes use of runtime method swizzling in the Objective-C runtime and the rd_route library I added for Richard Wallis, which allows for arbitrary runtime function interposition and allows me to hook the custom allocators used in Apple's many Objective-C frameworks on which the whole macOS edifice is built. Objective-C objects are charged to the calling scope as they are too common to impose their own without murdering frame rate.
We would need a TPS approval for an iOS function interposition library for this to work fully on iOS, if desired in the short term discarding LowLevelFree events that aren't in the map rather than asserting will workaround the problem.
Change 3845849 by Marcus.Wassmer
Fix clang and some normal refactor errors
Change 3846026 by Rolando.Caloca
DR - vk - Descriptor set allocation scheme rewrite
- Type hash for each pool
- Desc sets Pool on device
Change 3846169 by Rolando.Caloca
DR - vk - Remove old code for non-layout descriptor set pools
Change 3846205 by Mark.Satterthwaite
Disambiguate the PatchControlPointOut struct definitions in Metal tessellation shaders at Apple's suggestion to avoid a metallib gotcha.
Change 3846346 by Arne.Schober
DR - Missing Vector instructions
Change 3847037 by Arne.Schober
DR - Fix issue with GPU skincache where the offset of the clothbuffer is not relative to the offset of the actual vertexbuffer.
Fixed MorphTarget Skincache Offset mixxup
Change 3847275 by Marcus.Wassmer
Copying MGPU to Dev-Rendering (//UE4/Dev-Rendering)
Change 3847464 by Rolando.Caloca
DR - vk - Fix static analysis warning
Change 3847707 by Michael.Lentine
Only use MorphTargetOffset when the shader enables morph targets.
Change 3848533 by Richard.Wallis
Handle Metal adding FirstInstance into [[ instance_id ]] which is different to other APIs. SV_InstanceID and SV_VertexID should now have their respective base instance and base vertex ID's subtracted before use in the shader.
#jira UE-51716
Change 3848625 by Richard.Wallis
Compile Fix
Change 3848725 by Rolando.Caloca
DR - Remove use of Build/SetLocalGraphicsPipelineState
Change 3848797 by Rolando.Caloca
DR - Deprecate Build/SetLocalGraphicsPipelineState
Change 3849237 by Arne.Schober
DR - AddCustom Ver for ModelVertex Serialization
Change 3851247 by Rolando.Caloca
DR - vk - Util functions
Change 3851523 by Arne.Schober
DR - Update Reflection Comparission shot from the BuildFarm.
Change 3851859 by Rolando.Caloca
DR - vk - Skip loader
Change 3851889 by Krzysztof.Narkowicz
Removed lights with lighting channels out of tiled deferred light list. Tiled deferred lights do not support lighting channels and it's wasn't worth to add extra complexity to this shader in order support this special case.
#jira UE-51512
Change 3852181 by Rolando.Caloca
DR - vk - Linux compile fix
Change 3852547 by Uriel.Doyon
Fixed Pre-Exposure shader compilation and Temporal AA issue.
#jira UE-54276
Change 3852637 by Arne.Schober
DR - Fixing Normal Automated Test Result
Change 3853167 by Richard.Wallis
AvfPlayer - support for streaming media. Due to an operator new/delete mismatch in Apples CFNetwork - we've had to change out one of that framework allocators using rd_route to avoid the memory corruption.
#jira UE-35637
Change 3853447 by Chris.Bunner
Fixing typos.
Change 3853645 by Krzysztof.Narkowicz
Fixed light functions on subsurface materials
Removed strange code from blending between static and dynamic shadows
#jira UE-50275
Change 3853660 by Rolando.Caloca
DR - Fix OpenGL overwriting texture samplers on forward renderer
Change 3853945 by Mark.Satterthwaite
Duplicate #3831616
Fix the black ground scattering on Metal - we've had issues with the atmospheric fog calculations for a long time - one or more intermediate operations generates different precision on Metal so we end up passing -ve values into sqrt which then generates NaN/INF. For Metal when compiling this file and this file only #define sqrt() to sqrt(abs()) so that we don't see anymore unexpected black in atmospheric rendering. This is far from ideal but I don't want to make abs all inputs into every sqrt because AFAIK this is the only case where we have an issue, and until we to investigate each intermediate calculation that isn't ridiculously, soul-crushingly tedious, it isn't practical to identify the source of the error.
#jira UE-53720
Change 3853966 by Mark.Satterthwaite
Duplicate #3835852
Fix tessellation shaders in Metal with Manual Vertex Fetch enabled:
- The control points idnex buffer shouldn't collide with anything else.
- We can't use the optimisation of loading texture width & height from the buffer meta-table in tessellation shaders as the combined stages don't guarantee not to clobber unused buffer slots and screw it up when we use linear textures.
#jira UE-53851
Change 3854250 by Uriel.Doyon
Fix fbx automation tests
Change 3854736 by Uriel.Doyon
Added a tooltip to the EV100 slider in the exposure menu.
Using game settings now disables the slider.
#jira UE-53945
Change 3855047 by Jian.Ru
Fix DFAO getting NANs when samples out of ViewRect
#jira UE-54403
Change 3858197 by Krzysztof.Narkowicz
View frustum shadow caster culling for pointlights/spotlights
#jira UE-54381
Change 3860081 by Krzysztof.Narkowicz
Tighter bounding sphere for a spotlight
Replaced IntersectSphere(LightProxy->Origin, LightProxy->Radius) with LightProxy->SphereBounds for tighter culling of spotlights
Directional light GetBoundingSphere() now everywhere returns Sphere((0,0,0),HALF_WORLD_MAX) for consistency and proper SphereBounds
#jira UE-54258
Change 3860324 by Mark.Satterthwaite
Update the macOS deployment target version to 10.12 from 10.11 as we officially ended support for El Capitan a while ago. Should mean that libraries compiled for 10.12 and up won't cause link warnings.
Change 3860945 by Arne.Schober
DR - Fix not releaseing SRV on render thread for FPositionVertexBuffer, FStaticMeshVertexBuffer, FColorVertexBuffer, FStaticMeshInstanceBuffer.
#jira UE-54587
Change 3861129 by Jian.Ru
Prevent distance culled objects from casting distance field direct shadows
#jira UE-54533
Change 3861502 by Jian.Ru
Exclude distance culled objects from DFAO calculation
#jira UE-54533
Change 3862243 by Krzysztof.Narkowicz
Changed radius of a directional light's bounding sphere from HALF_WORLD_MAX to WORLD_MAX in order to encopass entire WORLD_MAX box
Change 3863476 by Krzysztof.Narkowicz
Added BuildReflections option to ResavePackages commandlet
#jira UE-54581
Change 3863717 by Rolando.Caloca
DR - vk - Missed using pipeline cache on compute PSOs
Change 3865332 by Arne.Schober
DR - Fix UE-52356 Bone Weight
Change 3866220 by Rolando.Caloca
DR - vk - Fixed GetNativeResource missing on textures
- Added support for -preferNvidia|AMD|Intel
- Added VulkanRHIBridge.h
- Minor fixes
Change 3866222 by Rolando.Caloca
DR - vk - Missed file
Change 3866951 by Krzysztof.Narkowicz
Fixed FreezeRendering on non editor builds: ComputeAndMarkRelevanceForViewParallel was calling FrozenMatricesGuard on multiple threads, reading and writing view matrices state in parallel.
#jira UE-53640
Change 3867231 by Guillaume.Abadie
Adds alpha mode to allow the tonemapper to passthrough the alpha channel for broadcast industry.
Change 3867233 by Guillaume.Abadie
Fixes a compilation failures in TAAU with r.PostProcessing.PropagateAlpha==2
Change 3867594 by Daniel.Wright
Removed EditorOnlyDefaultMaterials, which added 79s of shader compilation during startup
Added a dialog when opening the Material Editor on a Default Material, warning of advanced workflow
Preventing Material Editor Apply or Save for a Default Material when the preview material has compilation errors
Change 3870048 by Daniel.Wright
Cleaned up formatting in TranslucentRendering from merges
Change 3870106 by Krzysztof.Narkowicz
Fixed some FArchive Tell()/Seek() 64bit->32bit truncations
Change 3870211 by Rolando.Caloca
DR - vk - Added -vulkanvalidation=N/-vulkanstandardvalidation/-novulkanstandardvalidation to set validation layer behaviour from cmd line
Change 3870225 by Rolando.Caloca
DR - vk - Some platforms do not use a standard swapchain
Change 3870267 by Arne.Schober
DR - SafeRelease SRVs that might be hold by the Vertexfactories (maybe due to indirect use in GlobalResources)
Note that the VFs are not owners of the data, e.g the underlying Buffers might be released before this and this reference counting should be uneccessary
Change 3870647 by Daniel.Wright
Moved FogRendering.h to Renderer
Change 3872130 by Krzysztof.Narkowicz
Disable USE_GLOBAL_CLIP_PLANE for MATERIAL_DOMAIN_POSTPROCESS and MERIAL_DOMAIN_UI
Merging GitHub Pull request #4459
"When material domain is not needing global clip plane there is no need to generate any code involving it. This does not alter output but removes lot of code at vertex shader and pixel shaders. At least on mobile rendered was actually generating clipping code for ui materials."
#jira UE-54616
Change 3872145 by Rolando.Caloca
DR - vk - Optional SupportsMarkersWithoutExtension
Change 3872404 by Uriel.Doyon
Added some guards when streaming virtual textures.
Fixed optimized UCanvasRenderTarget2D::RepaintCanvas() to prevent resolving the texture twice.
Fixed bad mipmap generation with UCanvasRenderTarget2D.
Change 3872507 by Arne.Schober
Back out changelist 3870267
Change 3874176 by Ben.Marsh
IncludeTool: Add an flag to prevent scanning source files for exported symbols.
Change 3874935 by Krzysztof.Narkowicz
Fixed white thumbnails and other issues with sky lighting on ES3_1 path, by disabling GGX prefiltering, as mobile path doesn't have a single cubemap with all initialized mips. Instead it ping-pongs between 2 partially initialized.
#jira UE-54656
Change 3875710 by Daniel.Wright
Renamed uniform buffer member macros to be much shorter for readability
Change 3876665 by Guillaume.Abadie
Cherry-pick 3870715: Implements DOF's hybrid scatering bare bones.
Change 3876666 by Guillaume.Abadie
Cherry-pick 3871786: DOF hybrid scatering: fixes NaN source, transition to gather on close to screen edge and low intensity.
Change 3876677 by Guillaume.Abadie
Cherry-pick 3872348: Implements neighbor comparison for DOF's scattering compilation pass.
Change 3876680 by Guillaume.Abadie
Cherry-pick 3872357: Oups... fixes build...
Change 3876683 by Guillaume.Abadie
Cherry-pick 3872475: Controls number of mip to generate with DOF's reduce pass.
Change 3876687 by Guillaume.Abadie
Cherry-pick 3874104: Fixes various bugs in diaphragm DOF's hybrid scattering.
Change 3876690 by Guillaume.Abadie
Cherry-pick 3874144: Packs multiple DOF scattering group into same draw instance.
Change 3876694 by Guillaume.Abadie
Cherry-pick 3874275: Switches hybrid scattering with indexed indirect draw call to reduce scatter vertex shader invocation.
Change 3876695 by Guillaume.Abadie
Cherry-pick 3874674: Records min and max coc on DOF's setup's draw event.
Change 3876783 by Rolando.Caloca
DR - Static analysis fix
Change 3876845 by Guillaume.Abadie
Implements USceneCaptureComponent::ProfilingEventName
Change 3877197 by Rolando.Caloca
DR - vk - OQ fixes (disabled)
Change 3877428 by Krzysztof.Narkowicz
Merged with tiny tweaks Ansel photography plugin improvements from Adam Moss (GitHub pull request #4426):
-The free-roaming photography camera has new constraints by default, i.e. it can't pass through walls
-Photography session can be started and stopped programmatically, e.g. making it possible to bind photography to an alternative hotkey or button combo. This was an often-requested feature.
-Tweakables and utilities are now exposed through a Blueprint Function Library (rather than direct manipulation of console variables)
-The Ansel photography session UI now exposes some engine effect tweakables as sliders. For example, if the game is using depth-of-field then sliders are made available to allow the photographer to change the focal depth etc. The developer may suppress this behavior through the Blueprint Function Library.
-Letterboxing is now removed during multi-part capture, d'oh.
-Tiled shots are taken at full resolution even if ScreenPercentage < 100
-SSR is enabled during super-resolution shots since Ansel is now better at hiding any ensuing artifacts
-Postprocess settings are frozen at session start to avoid discontinuities during photography, i.e. wandering between postprocess volumes when the camera auto-moves for stereo and 360 shots.
#jira UE-54244
#4426
Change 3879086 by Krzysztof.Narkowicz
Fixed sky/reflection capture (without owner) update - they are now updated only with a correspoding world
Change 3879090 by Guillaume.Abadie
Fixes tones of regressions on diaphragm DOF's recombine passes.
Change 3879198 by Rolando.Caloca
DR - vk - Support for real uniform buffers on Android platforms
Change 3879993 by Krzysztof.Narkowicz
-Fixed int64->int32 FArchive offset truncation in TShaderMap, VertexFactory and TextureDerivedData
-Fixed FSerializationHistory bug, when trying to serialize 0 bytes
#jira UE-43203
Change 3881462 by Guillaume.Abadie
Implements full res DOF's setup pass for cheaper full res gathering in recombine pass.
Change 3881524 by Krzysztof.Narkowicz
Fixed compilation by removing FTickableEditorObject from FPreviewScene
Change 3881724 by Chris.Bunner
Static analysis fix.
#jira UE-54762
Change 3881861 by Rolando.Caloca
DR - vk - Fix layout warning when generating mip chain
Change 3881864 by Rolando.Caloca
DR - Use render passes on HZB
Change 3882236 by Yuriy.ODonnell
IndirectLightingColorScale is now applied to SubsurfaceLighting and DiffuseLighting. Was previously only applied to DiffuseLighting.
#jira UE-42534
#github 3326
Change 3882325 by Guillaume.Abadie
Implements FocusOnly lower gathering pass for Diaphragm DOF's slight out focus temporal stability.
Change 3882340 by Rolando.Caloca
DR - vk - Fix api dump
Change 3882430 by Rolando.Caloca
DR - vk - KHR_maintenance2
Change 3882563 by Rolando.Caloca
DR - Add depth-stencil access mode to PSO initializer
Change 3882929 by Rolando.Caloca
DR - vk - Proper fix for maintenance extension macros
Change 3883087 by Mark.Satterthwaite
Allow disabling VSync in windowed mode for macOS 10.13.4+ and above.
Change 3883597 by Guillaume.Abadie
Collapses full and half res DOF setup passes together.
Change 3883702 by Guillaume.Abadie
Fixes mac's build.
Change 3884747 by Uriel.Doyon
Fix for static analysis warning
Change 3884975 by Rolando.Caloca
DR - vk - Move some platform defines to platform properties
Change 3884988 by Rolando.Caloca
DR - vk - Make an override per platform
Change 3885832 by Rolando.Caloca
DR - vk - Cosmetic change to group similar members
Change 3885891 by Rolando.Caloca
DR - vk - Some _RenderThread functions to avoid stalls
Change 3886044 by Rolando.Caloca
DR - Added RHI api _RenderThread version of
RHICreateTextureReference
RHICreateShaderLibrary
RHICreateRenderQuery
Change 3886560 by Guillaume.Abadie
Fixes strong aliasing on TAAU's fast shader permutation.
This adds a 6th neighbor sampling, and switch AA_TONE ON as TAA does for its fast shader permutation.
Change 3886749 by Guillaume.Abadie
Cherry-pick 3884748: Implements DOF's BuildBokehLUT for diaphragm blades simulation.
Only used in hybrid scattering for now.
Change 3886750 by Guillaume.Abadie
Cherry-pick 3885457: Simulates diaphragm blades' curvature on bokeh.
Change 3886752 by Rolando.Caloca
DR - Fix metal static analysis
Change 3887460 by Uriel.Doyon
Fixed to more static analysis warning.
Change 3888201 by Rolando.Caloca
DR - vk - Added r.Vulkan.SubmitAfterEveryEndRenderPass
- Fixed bad layout on rendering back buffer
Change 3888209 by Rolando.Caloca
DR - vk - Unity compile fix
Change 3888254 by Rolando.Caloca
DR - vk - Fix async texture layout
Change 3888893 by Guillaume.Abadie
Simulates bokeh in DOF's slight out of focus.
Change 3889085 by Guillaume.Abadie
Fixes DOF's reduce pass sampling outside viewport.
Change 3889924 by Rolando.Caloca
DR - vk - Skip seemingly bad validation error
Change 3890573 by Daniel.Wright
Only initialize FDiaphragmDOFGlobalResource in Feature Level 5
Change 3890590 by Arne.Schober
DR - Fix Paper2d crash. When addMesh is called the Vertex and Indexbuffers are nulled out. re-create Dynamic Mesh builder for every Mesh instead.
#jira UE-55063
Change 3890638 by Arne.Schober
DR - Better fix for Paper2d which honors batching
#jira UE-55063
Change 3891099 by Krzysztof.Narkowicz
1.5 texel shadow offset fix inside Manual2x2PCF based on #4485 GitHub pull request
#jira UE-54985
#4485
Change 3891234 by Krzysztof.Narkowicz
Optimized PCF2x2 and PCF3x3 - merged #4494 GithHub pull request
#jira UE-55121
Change 3891407 by Rolando.Caloca
DR - vk - Set vendor id earlier
Change 3891417 by Rolando.Caloca
DR - vk - Missing layout transitions
Change 3891718 by Arne.Schober
DR - Do not recreate one Frame Resource for dynamic draws
#jira UE-55063
Change 3891925 by Yuriy.ODonnell
Fix/workaround for inconsistent preprocessor definitions for NVAftermath that result in FD3D11DynamicRHI class layout mismatch. NVAftermath support is now enabled by default for Win64.
NVAftermath is declared as a private dependency in D3D11RHI. It does not automatically propagate to modules that explicitly include private RHI headers (OculusHMD, OSVR, OSVRInput). This results in NV_AFTERMATH being defined while compiling RHI module and not defined when compiling other modules, causing memory corruption at runtime.
The long-term solution for this and similar issues requires some mechanism for adding transitive module dependencies, so that anyone that depends on D3D11RHI module would automatically also get the NVAftermath. Additionally, private headers should *never* be included directly by external modules.
The short-term solution is to explicitly add NVAftermath dependency to OculusHMD, OSVR and OSVRInput.
Additionally, NV_AFTERMATH is no longer forced by D3D11RHIPrivate.h when it's not defined. This allows catching this kind of mismatch in the future through a compiler warning (C4668).
#jira UE-53065
Change 3891987 by Rolando.Caloca
DR - vk - Support for dedicated allocations
Change 3892339 by Jian.Ru
Fix a crash when tessellation shaders are used in dx12
#jira UE-55127
Change 3892528 by Rolando.Caloca
DR - vk - Update Linux headers
Change 3892867 by Rolando.Caloca
DR - vk - Don't create swapchain if not needed
Change 3893416 by Guillaume.Abadie
Implements bokeh simmulation on foreground and background gather.
Change 3893732 by Chris.Bunner
GetRelevance_Internal should use the immediate parent resource, not the base, as some features are overridden by permutations e.g. UsesWorldPositionOffset.
#jira UE-53404
Change 3893868 by Guillaume.Abadie
Allocates diaphragm DOF's buffers and structered buffer only on supported platforms.
Change 3893917 by Chris.Bunner
Potential fix for CIS.
Change 3893933 by Chris.Bunner
Duplicating CL 2647737 as this is the same issue from that JIRA where accessing game-thread data was being prevented. We don't have this check in UMaterial::GetMaterialResource already, but presumably the UMaterialInstance case was never removed as we've not been calling it until now.
Change 3894218 by Rolando.Caloca
DR - vk - Remove stat counters per draw call, gains 10% CPU on Infiltrator
Change 3894579 by Arne.Schober
RT - Fix assert not in RenderingThread from Triangle Renderer.
#jira UE-55247
Change 3894724 by Rolando.Caloca
DR - vk - New API for batching barriers
Change 3894909 by Arne.Schober
DR - Fix crash in Speedtree wind where Renderdata is unavailable
#jira UE-54544
Change 3895414 by Rolando.Caloca
DR - Add a configurable threshold for SCWs time outs
Change 3896429 by Marcus.Wassmer
Allow variable frame-latency delay in FrameGrabber frames. For performance you want at least a 1 frame delay so you don't sync the GPU to the CPU.
Change 3896495 by Marcus.Wassmer
Set pointer properly
Fix CIS
Change 3897253 by Guillaume.Abadie
Fixes CIS warning in diaphragm DOF
Change 3899179 by Guillaume.Abadie
Implements background hybrid scatter occlusion for diaphragm DOF.
Change 3903654 by Rolando.Caloca
DR - vk - Rework dump layer to allow other layers
Change 3903766 by Rolando.Caloca
DR - vk - More wrappers
Change 3904025 by Rolando.Caloca
DR - vk - More wrappers
Change 3904342 by Rolando.Caloca
DR - vk - Track image resources & callstacks
Change 3904346 by Rolando.Caloca
DR - vk - Copy fix from 4.19 for flickering grass
Change 3904510 by Rolando.Caloca
DR - vk - Compile fix
Change 3904914 by Daniel.Wright
[Integrate] Fixed PS4 transitions with forward shading
Change 3904916 by Daniel.Wright
[Integrate] Fixed PS4 transitions with occlusion queries
Change 3905975 by Rolando.Caloca
DR - vk - Missing wrappers
Change 3905977 by Rolando.Caloca
DR - vk - Missed file
Change 3907829 by Rolando.Caloca
DR - Move depth bounds to the PSO
Change 3907832 by Rolando.Caloca
DR - vk - Prep for delaying transitions
Change 3907834 by Rolando.Caloca
DR - vk - Fix for depth stencil issues/validation errors
Change 3907967 by Rolando.Caloca
DR - vk - Linux compile
Change 3908093 by Rolando.Caloca
DR - vk - Fix depthstencil layout on descriptors
Change 3908393 by Rolando.Caloca
DR - vk - Disable dedicated allocation as it causes crashes on Nvidia 700 series
Change 3908401 by Rolando.Caloca
DR - Do transitions outside render pass
Change 3908422 by Rolando.Caloca
DR - vk - Fix transition state not getting stored
Change 3908735 by Guillaume.Abadie
Cherry-pick 3896619: Fixes after TAAU post process material that had wrong default buffer UV.
#jira UE-55317
Change 3908736 by Guillaume.Abadie
Cherry-pick 3891352: Fixes ensure when visualizing HDR with TAAU.
#jira UE-55019
Change 3908753 by Guillaume.Abadie
Lets the renderer layout the views in the internal render targets like it prefers.
Change 3909119 by Daniel.Wright
Fix some static analysis warnings
Change 3911943 by Rolando.Caloca
DR - vk - Fix for packaging Vulkan projects
Change 3912145 by Rolando.Caloca
DR - vk - Fix layout on streaming textures
Change 3913029 by Rolando.Caloca
DR - Fix missing transition
Change 3913048 by Rolando.Caloca
DR - Fix for hlslcc
Change 3913054 by Rolando.Caloca
DR - vk - Fix number of layers on barrier
Change 3913171 by Rolando.Caloca
DR - vk - Fix for decal missing transition
Change 3913211 by Rolando.Caloca
DR - vk - Add debug name to image tracking
Change 3913449 by Rolando.Caloca
DR - vk - Restore transition
Change 3913466 by Rolando.Caloca
DR - Fix Vulkan EngineTest
Change 3913537 by Rolando.Caloca
DR - vk - Fixes independent samplers & textures (contributed by AMD)
Change 3913548 by Rolando.Caloca
DR - vk - Warning fix
Change 3913691 by Rolando.Caloca
DR - vk - Fixes for parallel (wip)
Change 3914656 by Rolando.Caloca
DR - vk - Fix bug when using separate samplerstates and textures
Change 3914730 by Rolando.Caloca
DR - vk - Bump version
Change 3914764 by Rolando.Caloca
DR - vk - Don't crash on exit
Change 3915532 by Rolando.Caloca
DR - vk - Parallel context fixes
Change 3915589 by Rolando.Caloca
DR - vk - Hoist and rename transition and layout manager class out of the context
Change 3915592 by Rolando.Caloca
DR - Fix gpu marker name
Change 3917607 by Rolando.Caloca
DR - vk - Fix depth bounds on Vulkan
Change 3917609 by Rolando.Caloca
DR - vk - Fix static analysis
Change 3917616 by Rolando.Caloca
DR - Fix D3D11 initialization
Change 3920569 by Rolando.Caloca
DR - vk - Prep for layout mgr refactor
Change 3921023 by Rolando.Caloca
DR - vk - Dump layer fixes
Change 3921623 by Rolando.Caloca
DR - vk - Prep refactor for layouts
- Dump now shows marker tree
Change 3922007 by Rolando.Caloca
DR - vk - Fix extra allocation per draw call
Change 3922442 by Rolando.Caloca
DR - vk - Detect potential issues
Change 3922470 by Rolando.Caloca
DR - vk - Minor optimization
Change 3922482 by Rolando.Caloca
DR - vk - More minor optimizations
Change 3923158 by Rolando.Caloca
DR - Move r.DisableEngineAndAppRegistration out to common RHI and use it on Vulkan
Change 3923486 by Rolando.Caloca
DR - vk - Minor cpu optimizations
Change 3923505 by Rolando.Caloca
DR - vk - Use bigger allocations for uniform buffers
Change 3923516 by Rolando.Caloca
DR - vk - Android compile fix
Change 3923557 by Rolando.Caloca
DR - vk - Cache descriptorset layouts, refactor duplicated code
Change 3923851 by Rolando.Caloca
DR - vk - Linux compile fix
Change 3924153 by Rolando.Caloca
DR - vk - Support for dynamic UBs
Change 3924193 by Rolando.Caloca
DR - vk - Remove old per pso descriptor pools
Change 3924197 by Rolando.Caloca
DR - vk - Remove unused global uniform buffer pool
Change 3924220 by Rolando.Caloca
DR - vk - Wrap some unused classes in their define
Change 3924234 by Rolando.Caloca
DR - vk - Show ring buffer wrapping messages
Change 3924243 by Rolando.Caloca
DR - vk - Fix bad dynamic buffer
Change 3924902 by Rolando.Caloca
DR - vk - Fix crash running infiltrator
Change 3925209 by Rolando.Caloca
DR - vk - Fix bug with dynamic buffers
- Remove old defines
Change 3925300 by Rolando.Caloca
DR - vk - Allow packed uniforms as dynamic UBs (with r.Vulkan.DynamicGlobalUBs)
Change 3925627 by Rolando.Caloca
DR - vk - Move DynamicOffsets into the pipeline state
Change 3925834 by Rolando.Caloca
DR - vk - Cache per stage information
Change 3925835 by Daniel.Wright
Fixed DisplayName for UParticleModuleCollisionGPU
Change 3925897 by Rolando.Caloca
DR - vk - Split update descriptors loop
Change 3926488 by Rolando.Caloca
DR - vk - 16MB for ring buffer on desktop, 8 MB for mobile
Change 3928168 by Guillaume.Abadie
Cherry-pick 3917219: Implements r.DOF.RecombineQuality
Change 3928173 by Guillaume.Abadie
Cherry-pick 3927888: Enables r.DOF.HybridScatter.BackgroundCompositing and r.DOF.HybridScatter.ForegroundCompositing to work when both enabled.
Change 3928216 by Rolando.Caloca
DR - vk - Fix Android
- Fix static analysis
Change 3929119 by Rolando.Caloca
DR - vk - Rename some classes for clarity
- Fix read-only cvar
Change 3929151 by Rolando.Caloca
DR - vk - Rename class
Change 3930046 by Rolando.Caloca
DR - Temp fix Vulkan flickering grass
Change 3930148 by Rolando.Caloca
DR - vk - Only update dirty descriptors
- Use dynamic descriptors for packed global uniform buffers
Change 3930998 by Guillaume.Abadie
Packs shader permutation in different XGE submissions.
Change 3931079 by Rolando.Caloca
DR - vk - Fixes for Android and non-real ubs platforms
Change 3931942 by Krzysztof.Narkowicz
Depth rendering - When EarlyZPassMode is set to DDM_AllOccluders, dynamic objects need also to test bUseAsOccluder just like static ones
#jira none
Change 3932819 by Daniel.Wright
[Integrate] Scene Textures uniform buffer
* Base Pass Uniform Buffer now contains a Scene Textures uniform buffer. Previously the translucent base pass had to check ~40 loose scene texture parameters every draw.
* FMeshMaterialShader's must now bind PassUniformBuffer and supply a valid pass uniform buffer. For most passes this is just FSceneTextureUniformParameters.
* FRendererModule::DrawTileMesh can now cleanly set dummy scene texture resources, just by configuring how the pass uniform buffer is created.
* Moved scene texture shader functions out of Common, into SceneTexturesCommon which must be manually included by shaders that want to use them
* Separate Mobile Scene Textures uniform buffer to silo the platform complexities
Moved DBuffer inputs out of FDeferredPixelShaderParameters and into FOpaqueBasePassUniformParameters
Removed per-frame material uniform expressions. GameTime material node with period is now implemented with an fmod in the shader, without the use of MaterialFloat, so that it will happen at full precision.
* Per-frame expressions were used when the GameTime material node had a period, to do the fmod on the CPU where 32 bit precision is guaranteed, for mobile GPU's where pixel shader precision is sometimes less than 32fp.
Moved forward shading data into the Base Pass Uniform Buffer
Removed instanced stereo support for the light cull grid - will have to be reimplemented without changing SRV's per draw
Base pass sets View Uniform Buffer from DrawRenderState instead of choosing which one to set per-draw
Fixed padding in nested uniform buffer structs
Skip SRV members on Feature Level SM4 and below
Change 3932964 by Rolando.Caloca
DR - vk - Renderdoc on Android
Change 3933095 by Daniel.Wright
Moved FSceneTextureUniformParameters out of the opaque base pass uniform buffer.
* Base Pass shaders now enable SCENE_TEXTURES_DISABLED when compiling for a material of any domain other than MD_Surface. These are used when rendering thumbnails of a material in a different domain, which could be opaque, but the opaque base pass drawing policy does not bind a scene textures uniform buffer, so the shader must not bind it.
* Opaque materials can no longer use EyeAdaptation.
Change 3933096 by Daniel.Wright
Better d3d11 assert message when a uniform buffer was not set by the renderer
Change 3933176 by Rolando.Caloca
DR - vk - Prefer mailbox if available
Change 3933271 by Ryan.Vance
#jira UE-55936
Fixed missing referenced uniform bindings on AR pass-through camera shaders.
Change 3934000 by Guillaume.Abadie
Fixes Win32 build in ShaderCompilerXGE.cpp
Change 3934299 by Guillaume.Abadie
Fixes a bug in DOF's reduce operator that was casusing color leaking between background and foreground.
Change 3934699 by Daniel.Wright
Added bAffectDistanceFieldLighting to landscape
Change 3935190 by Daniel.Wright
Forward Light Grid SRV's use StructuredBuffer on Metal, instead of 'invariant Buffer', which throws off RemoveUniformBuffersFromSource parsing
Change 3935606 by Daniel.Wright
Removed LightmapPolicy::Set which was needed for vertex lightmaps
Renamed FVertexFactory::Set to SetStreams to make it findable
Change 3936510 by Rolando.Caloca
DR - vk - Update glslangValidator.exe to 1.0.65.1 for dumped debug SPIRV shaders
Change 3936545 by Richard.Wallis
Clone of CL's (3925763, 3925430, 3925424, 3925385, 3925278) Mark Satt's Xcode fixes from task stream //Tasks/UE4/Dev-UERNDR-354-mtlpp/
Plus XCode 9.2 compile fix in ApplicationPlatformCompilerPreSetup.h for -Wunused-lambda-capture.
Change 3938061 by Daniel.Wright
Vulkan: Added support for SRV's in Uniform Buffers
Change 3938123 by Daniel.Wright
Vulkan: Slightly better assert for null resources in uniform buffer
Change 3939197 by Rolando.Caloca
DR - vk - Disable custom memory mgmt
Change 3939677 by Rolando.Caloca
DR - vk - Fix static analysis warning
Change 3939809 by Rolando.Caloca
DR - vk - Fixes for async compute
Change 3939875 by Rolando.Caloca
DR - vk - Support for -vktrace
Change 3939977 by Rolando.Caloca
DR - vk - Skip a condition during gather UBs
- Set up efficient compute async var
- Fix validation cmd line
Change 3939982 by Rolando.Caloca
DR - vk - Revert mipchain
Change 3939984 by Rolando.Caloca
DR - vk - Remove unnecessary asserts
Change 3940082 by Rolando.Caloca
DR - vk - Custom mem mgr
Change 3940475 by Rolando.Caloca
DR - vk - Fix DFAO (indirect draw offset)
Change 3940555 by Rolando.Caloca
DR - vk - Minor fixes
Change 3940675 by Rolando.Caloca
DR - vk - Fix indirect type mismatch
Change 3941111 by Rolando.Caloca
DR - Renderpass bGeneratingMips
Change 3941847 by Daniel.Wright
Fixed Volumetric Lightmaps on Static geometry only working if the geometry had been built with Surface Lightmaps before
Change 3941978 by Rolando.Caloca
DR - vk - Minor fixes for presenting on compute queue
Change 3942074 by Rolando.Caloca
DR - vk - Remove some RHI stalls
- Fixed swap chain stat
Change 3943946 by Daniel.Wright
Fixed Texcoord0 on Volume materials on a particle sprite, including SubUV particles.
Change 3944065 by Daniel.Wright
Fixed SceneDepth collision getting broken on GPU particles when a scene capture is rendering
Change 3944158 by Daniel.Wright
Fixed ViewUniformShaderParameters accessing GEngine->PreIntegratedSkinBRDFTexture too early during slate loading screen
Change 3944865 by Rolando.Caloca
DR - vk - Prep for render passes
Change 3945196 by Rolando.Caloca
DR - Move render pass validate to cpp
Change 3945202 by Rolando.Caloca
DR - vk - Some fixes for using real render passes
Change 3945357 by Rolando.Caloca
DR - Fix bad condition
Change 3946295 by Yuriy.ODonnell
Added a sentinel member to FLightMap, which is initialized in the ctor and reset in the dtor. Sentinel is then checked in FLightCacheInterface::GetLightMapInteraction().
This aims to shed some more light on a hard-to-repro crash, which is suspected to be a use-after-free bug: http://crashreporter/Buggs/Show/1785593
Change 3946407 by Rolando.Caloca
DR - vk - Prep for refactor
Change 3946648 by Rolando.Caloca
DR - vk - Fixes for async compute (wip)
Change 3947299 by Rolando.Caloca
DR - vk - FIx static analysis
Change 3948434 by Rolando.Caloca
DR - vk - Fix exiting with parallel
Change 3948928 by Rolando.Caloca
DR - vk - Fix enabling draw markers for tools
Change 3949021 by Rolando.Caloca
DR - vk - Buffer tracking layer
Change 3949602 by Rolando.Caloca
DR - vk - static analysis fix
Change 3949757 by Rolando.Caloca
DR - vk - Remove bogus parameter
Change 3949810 by Rolando.Caloca
DR - vk - Move waits for cmd buffer
Change 3950270 by Guillaume.Abadie
Implements dedicated gather pass for foreground hole filling to avoid being VGPR bound in foreground gather pass, but still being hable to amend foreground.
Change 3950272 by Rolando.Caloca
DR - vk - Minor refactor for semaphores
Change 3950279 by Guillaume.Abadie
Oups... fixes build
Change 3950298 by Rolando.Caloca
DR - vk - Gather wait semaphores in the cmd buffers
Change 3950371 by Rolando.Caloca
DR - vk - fixes for async compute
Change 3950597 by Rolando.Caloca
DR - vk - Fix for clip distance (fixes planar reflections)
Change 3951075 by Rolando.Caloca
DR - vk - Fix for async compute
Change 3952524 by Guillaume.Abadie
Some DOF enum refactoring.
Change 3955016 by Daniel.Wright
Fixed BuiltData package getting renamed into the map package during a content browser folder move, causing a redirector to be incorrectly placed in the map package
Change 3955668 by Guillaume.Abadie
Fixes a bug where full res coc buffer was computed even if not doing slight out of focus.
Change 3956722 by Guillaume.Abadie
Fixes a bug where r.DOF.MaximalForegroundBlurringRadius was screen percentage dependent.
Change 3959212 by Guillaume.Abadie
Prefixes all DOF's shaders files with DOF keyword.
Change 3959705 by Guillaume.Abadie
Optimises the DOF setup pass outputing half res and full res with LDS downsample.
Change 3959941 by Guillaume.Abadie
Halfs DOF's hybrid scatter compilation by using a unique downsampling for both foreground and background, instead of 2 reduce passes.
Change 3962273 by Rolando.Caloca
DR - Fix typos
#jira UE-56317
PR #4586
Change 3962615 by Rolando.Caloca
DR - vk - Compile fix
Change 3962949 by Rolando.Caloca
DR - Fix DOFDownsample extension
Change 3962993 by Guillaume.Abadie
Back out changelist 3962949
Change 3963016 by Guillaume.Abadie
Adds missing DOFDownsample.usf
Change 3963041 by Rolando.Caloca
DR - vk - Misc changes to help integrate
Change 3964293 by Guillaume.Abadie
Fixes DOF's setup pass reading outside of the viewport.
Change 3964475 by Guillaume.Abadie
Collapses DOF's hybrid scatter compilation passes into reduce passes.
Change 3964883 by Daniel.Wright
Fixed 3d texture in uniform buffer on unsupporting RHI
Change 3964897 by Rolando.Caloca
DR - Compile fixes
Change 3964914 by Guillaume.Abadie
Fixes a bug on r.DOF.RecombineQuality=0
Change 3965153 by Guillaume.Abadie
Fixes compile warning in D3D12Commands.cpp.
Change 3965814 by Rolando.Caloca
DR - Prep for integration conflict resolve
Change 3965899 by Rolando.Caloca
DR - Fix odd linkage issue
Change 3966072 by Rolando.Caloca
DR - More prep for merge
Change 3966163 by Rolando.Caloca
DR - Merge prep
Change 3966844 by Guillaume.Abadie
Packs multiple DOF scattered bokeh per instance and uses PT_RectList in DOF for platforms that can.
Change 3967116 by Rolando.Caloca
DR - Compile fixes for integration
Change 3967273 by Rolando.Caloca
DR - Use same path for mip generation
Change 3967277 by Rolando.Caloca
DR - vk - Fix mips on cubemaps
Change 3967693 by Rolando.Caloca
DR - Copying //UE4/Dev-Main@3912313 to //UE4-DevRendering, missing shaders
Change 3967851 by Rolando.Caloca
DR - Copying //UE4/Dev-Main@3912313 to //UE4-DevRendering, Engine 2/2
Change 3968083 by Rolando.Caloca
DR - Integration compile fixes
Change 3968240 by Rolando.Caloca
DR - Shader compile fixes for integration
Change 3968270 by Rolando.Caloca
DR - Fix for missing hash calculation
Change 3969426 by Rolando.Caloca
DR - vk - Fix warning
Change 3969869 by Krzysztof.Narkowicz
Back out changelist 3946295 - UE-54537 is fixed, so no need for this debug sentinel.
#jira none
Change 3969944 by Rolando.Caloca
DR - Warning fix
Change 3970020 by Rolando.Caloca
DR - Bump after integration
Change 3970052 by Rolando.Caloca
DR - Fix for mobile
Change 3970236 by Daniel.Wright
Causing decal shader to recompile to fix a merge bug
Change 3970270 by Daniel.Wright
Bump shader version from merge
Change 3970339 by Olaf.Piesche
Replace series of locks/unlocks with a single one for curve injection
#tests QAGame
Change 3970390 by Rolando.Caloca
DR - Rename FSceneTextureUniformParameters to FSceneTexturesUniformParameters
- Remove duplicate method for occlusion queries
Change 3970523 by Rolando.Caloca
DR - Fix serialization of shaders
Change 3970533 by Arne.Schober
DR - fix for removing the Speed tree wind when the scene gets deleted. The original enque rendercommand requeues the element onto the renderthread although the call already came from the Renderthread and the scene can get lost in between.
#jira UE-56322
Change 3971160 by Guillaume.Abadie
Fixes CompositeEditorPrimtive pass and SelectionOutline pass for VR editor to work with TAAU.
Change 3971516 by Guillaume.Abadie
Cherry-pick 3912629: Fixes SSR that was computing vigneting according to PrevScreen that could let some outside viewport samples going through when rotating the camera.
#jira UE-55353
Change 3971594 by Krzysztof.Narkowicz
Fixed assert inside BindLightMapVertexBuffer. FSplineMeshSceneProxy was calling BindLightMapVertexBuffer for invalid (still not generated) lightmap UV channel after mesh reimport. Simplified assert, as at the moment almost all of the high callsites already clamp lightmap uv channel.
#jira UE-56321
Change 3971622 by Krzysztof.Narkowicz
Fixed crash inside Indirect Lighting Cache. Data (reflection captures and lightmap) generation calls ULevel::GetOrCreateMapBuildData(), which can destroy lightmap data if level has legacy data. Last Lightmap generation step recreates this data, but if user cancels lightmap generation - it won't do that.
#jira UE-56171
Change 3974788 by Rolando.Caloca
DR - Remove GSupportsGenerateMips
Change 3974789 by Rolando.Caloca
DR - Remove bogus function
Change 3974986 by Rolando.Caloca
DR - vk - Tracking fixes
Change 3974989 by Rolando.Caloca
DR - vk - Don't submit dummy barriers
Change 3975075 by Olaf.Piesche
Update for particle curve injection improvement, fixing ES2 problems
#tests QAGame tm-shadermodels, various color curve tests in-editor
Change 3975957 by Uriel.Doyon
Fixed invalid max texture resolution when using the bake material tools.
Change 3978471 by Daniel.Wright
New cvar r.SkylightUpdateEveryFrame
Change 3978779 by Rolando.Caloca
DR - Accessor for texture sizes
Change 3978797 by Rolando.Caloca
DR - Clean up RHI CopyTexture API
Change 3978832 by Rolando.Caloca
DR - vk - Workaround for RenderDoc crashing due to Descriptor Pool reset
Change 3978836 by Rolando.Caloca
DR - vk - Remove generate mips
Change 3979201 by Rolando.Caloca
DR - vk - RHI CopyTexture. Uses general layout for generating mips
Change 3979204 by Rolando.Caloca
DR - Use render passes and CopyTexture to generate mips
Change 3979592 by Rolando.Caloca
DR - Warning fix
Change 3980855 by Krzysztof.Narkowicz
Optimize bounding sphere radius after non-uniform scale by using bounding box extent.
#jira UE-56227
Change 3981065 by Rolando.Caloca
DR - vk - Fix bad layout
#jira UE-56238
Change 3981346 by Rolando.Caloca
DR - Copy from 3707257
Support for not flushing compute jobs (r.D3D11.UAVFlushNV)
Change 3981347 by Rolando.Caloca
DR - Copy from 3707257
Don't flush between morph dispatched
Change 3981932 by Mark.Satterthwaite
Generate the shader hash and function name when a Metal shader error needs to be reported so that even without shader code we get something to go on.
Change 3982442 by Rolando.Caloca
DR - Fix warning
Change 3982652 by Rolando.Caloca
DR - vk - Signal semaphore cleanup
Change 3983917 by Richard.Wallis
Clone of CL 3974146 converted for mtlpp along with extra mtlpp usage suggestions by Mark Satt:
Fix for black flickering on first paint with weighted material landscape on Mac. When using AsyncCopyFromBufferToTexture in Metal we put the blit operation on the prologue encoder - however after a draw call using that resource the copy operation should happen after on the current encoder, this keeps the correct order of operations.
Added Bool return from various Asnyc renderpass resource requests so caller can decide correct further action. Updated to include the other async functions.
Change 3984409 by Guillaume.Abadie
Attempts to make static analysis happy again.
Change 3984435 by Nick.Bullard
Checking in Performance Test level provided to us by Tor Frick based on UE-44841.
This has been utilized for checking issues against Aftermath performance impact.
The Map includes 2 Level Book marks, most testing has been done against Bookmark 1 view, in fullscreen, in game mode
Change 3985087 by Mark.Satterthwaite
Make sure that the particle scratch buffer is large enough to hold all the data for the curve texture we are rendering to, otherwise a full set of curves will start scribbling memory after 64Kb (the curve texture is 256Kb of data - 512x512x4 as sizeof(RGBAUInt8) == 4). This happens in ElementalDemo.
Change 3985201 by Rolando.Caloca
DR - Fix bad CopyTexture
Change 3985258 by Mark.Satterthwaite
Try and detect orientation changes so that we don't blow-up on iOS due to a huge mismatch between the drawable texture for the display and the scene's depth-stencil target. I can't just fiddle with the depth-stencil texture itself without running the risk of obliterating in-use data and really we shouldn't permit such a mismatch anyway but it is fallout from 3620990.
#jira UE-55756
Change 3986449 by Rolando.Caloca
DR - vk - Update & consolidate Vulkan headers to 1.1.70.1
Consolidate SDK into one
Change 3986571 by Guillaume.Abadie
Makes PVS-Studio happy again in DOF.
Change 3987039 by Yuriy.ODonnell
Initial implementation of tracing profiler to show CPU and multiple GPUs on the same timeline. Currently only supported on DX12 platforms.
Use `TracingProfiler frames=N` console command to trigger a capture of the next N frames. Trace is saved to disk as a JSON file into `Saved/Profiling/Traces` directory.
Trace file uses Google Tracing format and can be visualized in Chrome built-in profiler (chrome://tracing).
`r.GPUStatsChildTimesIncluded=1` CVar makes timing scopes hierarchical.
`TracingProfiler.BufferSize=N` CVar controls the size of the tracing buffer, which may need to be increased for long traces (default is 65k events). Only can be set at startup.
Change 3987074 by Yuriy.ODonnell
Implemented timestamp calibration on DX11. Calibration is only performed when tracing profiler session starts.
Change 3987160 by Yuriy.ODonnell
Added thread naming and ordering to the tracing profiler output
Change 3987331 by Mark.Satterthwaite
Remove the Nvidia hack to retain resource references in command-buffers for UE-46604 as the mtlpp refactor provides stronger resource lifetime guarantees.
#jira UE-46604
Change 3987754 by Mark.Satterthwaite
Fix MetalRHI memory reporting in non-default path.
PR #4568
Change 3988184 by Arciel.Rekman
Linux: Fix editor OpenGL performance (UE-55960).
- GetCurrentThreadId() calls became much more frequent with the OpenGL RHIT refactor.
- We used to only cache that value in monolithic builds, because having per-thread static variables in dynamic libraries is risky due to OS limits.
- This change adds dynamically-managed per-thread cache for non-monolithic builds.
#jira UE-55960
Change 3988394 by Rolando.Caloca
DR - vk - Improve memory mgmt
- Use 256MB pages for Device heap (or 1/8th if less).
- Remove texture allocations not going through resource manager
Change 3988405 by Marcin.Undak
Fix VulkanQuery crash on exit #codereview rolando.caloca #codereview arciel.rekman #rb arciel.rekman
Change 3988567 by Rolando.Caloca
DR - vk - Support for packed global UBs on pci aperture heap
Change 3988668 by Rolando.Caloca
DR - vk - Remove old comments
Change 3988956 by Marcin.Undak
RecordPerformance: added option to skip building/cooking before tests #rb none #codereview arciel.rekman
Change 3989161 by Yuriy.ODonnell
Static analysis error fix
Change 3989196 by Guillaume.Abadie
Fixes a crash in light shaft's TAA pass.
#jira UE-57366
Change 3989207 by Yuriy.ODonnell
Refactored FRealtimeGPUProfilerFrame to avoid splitting profile events when calculating exclusive times of scopes. This allows tracing profiler to retain the hierarchical view of the data, while keeping CSV and GPU Stat system behavior intact.
Change 3989469 by Rolando.Caloca
DR - vk - Fix for bad index; fix for bad transition
Change 3989772 by Yuriy.ODonnell
Implemented timestamp calibration on Vulkan
Change 3990040 by Marcus.Wassmer
Aftermath enabled by default.
Removed unnecessary warning for other vendors
Change 3990064 by Mark.Satterthwaite
Ensure that packed globals are reuploaded when the command-encoder is restarted - don't simply invalidate the existing parameters. This properly handles cases where a single logical render-pass is broken into multiple command-encoders and/or command-buffers - otherwise all shaders must reset all parameters each time. When we move between frames we *do* want to perform a full state reset though as previous frame globals are treated as invalid.
Change 3990080 by Mark.Satterthwaite
Change the way we invalidate the visibility buffer between command-buffers and command-encoders so that on iOS you can reuse the same buffer within the same command-buffer, but not across more than one. The code provides an exception to this rule when running under the MetalRHI validation tools which can break each draw call into its own buffer.
Change 3990084 by Mark.Satterthwaite
Get MetalStatistics compiling again.
Change 3990381 by Arciel.Rekman
Bring back D3D12 in RecordPerformance.
Change 3991113 by Rolando.Caloca
DR - Fix crash on RHI thread on mobile preview
- Check RHI objects are not null in the PSO initializer
Change 3991191 by Ryan.Vance
#jira UE-55952
Reimplemented instanced stereo for forward lighting cull grid after the srv/ub clean up.
Change 3991343 by Rolando.Caloca
DR - Copy from 3911492
UE4 - Disabled parallel mobile bass pass by default. This is experiemental and not known to be useful on any mobile platform.
Change 3991375 by Mark.Satterthwaite
Proper copyright assignment in the mtlpp debugger header.
Change 3993151 by Daniel.Wright
Fix RTDF resource transition found by Rolando
Change 3993818 by Rolando.Caloca
DR - Missed file
Change 3993923 by Krzysztof.Narkowicz
Fixed crashes inside RemoveSpeedTreeWind() and RemoveSpeedTreeWind_RenderThread().
FStaticMeshComponentRecreateRenderStateContext didn't flush deferred render updates causing stale RenderData to be left:
1. Thumbnail manager called SetStaticMesh(nullptr), which added StaticMeshComponent to deferred render updates.
2. UStaticMesh::Build called FStaticMeshComponentRecreateRenderStateContext and destroyed DenderData, but didn't touch Thumbnail's manager StaticMeshComponent as it was nullptr.
3. This resulted in a StaticMeshComponent with stale RenderData pointer.
#jira UE-54544
Change 3994033 by Rolando.Caloca
DR - vk - Reworked layers & extensions, as we were not doing it properly
- Remove -vulkanstandardvalidation and -novulkanstandardvalidation as they are not needed anymore
Change 3994275 by Mark.Satterthwaite
Change to linking against mtlpp via AddEngineThirdPartyPrivateStaticDependencies and marking its header with THIRD_PARTY_* macros in the vain hope that might convince the remote compilation code to distribute the module to the remote machine when building MetalRHI.
#jira UE-57507
Change 3994365 by Mark.Satterthwaite
Pilfer some code from the old MetalHeap file to handle calculating texture memory size on older macOS and iOS builds when running with stats or LLM enabled.
#jira UE-57513
Change 3994382 by Rolando.Caloca
DR - vk - Some missing locks during image tracking
Change 3994422 by Rolando.Caloca
DR - vk - Remove bogus shader format
Change 3995530 by Rolando.Caloca
DR - vk - Fix for crash when validation is enabled
Change 3995531 by Rolando.Caloca
DR - vk - Fix static analysis
Change 3995532 by Rolando.Caloca
DR - vk - Added support for r.Vulkan.SaveValidationCache
Change 3995610 by Uriel.Doyon
Texture Streaming Changes and Fixes:
- Using the small FOV items (like scopes) now only affect visible primitives (through "r.Streaming.MaxHiddenPrimitiveViewBoost").
- Static components added after the level is registered in the streaming manager are now handled correctly (fixes the low quality on the chests)
- Dynamic components do not need to register to the streaming manager anymore.
- Optimized dynamic component management by removing duplicate entries in the update list.
- Added a pregarbage collect pass to the dynamic component management to optimize GC handling.
- Added a budget reset logic whenever the scene requirements change significantly.
- PIE worlds now have correct visibility information.
- Fixed possible invalid memory access when processing the streaming manager slave views.
- Refactored the incremental level texture data build to prevent new components from being unhandled.
- Removed StreamingManager callbacks for NotifyActorSpawned() and NotifyPrimitiveAttached()
- Added a StreamingManager callback NotifyPrimitiveUpdated(), to be used whenever a primitive streaming state must be updated.
#jira none
Change 3995908 by Arciel.Rekman
Fix compile errors when using new Vulkan queries.
Change 3995990 by Arciel.Rekman
More compile fixes to new Vulkan queries.
- MSVC did not catch this, clang did.
Change 3996101 by Rolando.Caloca
DR - vk - Win32 compile fix
Change 3996323 by Mark.Satterthwaite
Use the right include path to export the mtlpp headers.
#jira UE-57507
Change 3996392 by Arciel.Rekman
Vulkan: fix crash on start when using new queries.
- CommandBufferManager was not yet set at that point and the code in queries relied on it.
Change 3996585 by Rolando.Caloca
DR - Slight improvement to GL being black, but just a temporary 'workaround' as it's not correct.
Change 3998806 by Arciel.Rekman
Fix Linux build (UE-57602).
#jira UE-57602
Change 3998866 by Arciel.Rekman
SubwaySequencer: fix old shader platform name.
Change 3998947 by Mark.Satterthwaite
Silence deprecation warnings in CEF on macOS now that we've moved to 10.12 as the minimum.
#jira UE-57577
Change 3998951 by Mark.Satterthwaite
Fix last of the deprecation errors that I am aware of for macOS 10.12.
#jira UE-57581
Change 3998984 by Mark.Satterthwaite
Build mtlpp for iOS 9.0 not 9.3.
#jira UE-57586
Change 3999065 by Rolando.Caloca
DR - vk - Make sure we use version 1.0.0
#jira UE-57521
Change 3999071 by Arne.Schober
DR - [UE-55433, UE-57361] Hack SNORM support in OpenGL by re-interpreting UNORM. Underlying data is always SNORM.
#jira UE-55433, UE-57361
Change 3999494 by Rolando.Caloca
DR - Enable r.UnbindResourcesBetweenDrawsInDX11 in debug
- Clear compute resources when r.UnbindResourcesBetweenDrawsInDX11 is enabled
Change 4000197 by Krzysztof.Narkowicz
Mesh simplifier - normalize TexCoordWeights using min/max TexCoord range. This fixes precision issues for very big TexCoord values and allows to optimize for all TexCoord channels when channels have values of different magnitudes (e.g. non standard TexCoord data).
#jira UE-54935
Change 4000305 by Yuriy.ODonnell
Suppress PVS Studio warning V547 (Expression is always true) related to Aftermath
Reported issue to PVS team and to NVIDIA. Confirmed false positive, fix coming in future PVS version (v6.24).
#jira UE-57579
Change 4000853 by Arciel.Rekman
Linux: fix not calling CrashReportClient (UE-57678).
#jira UE-57678
Change 4001504 by Rolando.Caloca
DR - vk - Fix transition
Change 4002460 by Krzysztof.Narkowicz
Toggle for contant shadow length in word space
Exposed contact shadows to Blueprints
#jira none
Change 4002608 by Rolando.Caloca
DR - vk - Fix static analysis
- Fix potential debug image tracking crash
- Comment out unused methods
Change 4002615 by Rolando.Caloca
DR - vk - Allow r.Vulkan.WaitForIdleOnSubmit to be set at startup (e.g. in ConsoleVariables.ini)
Previously, if your map needed to UpdateSkyCaptureContents on startup, an ensure would fail if GWaitForIdleOnSubmit was set.
PrepareForCPURead needs to wait for the command buffer to finish before trying to read the results back, but the wait has already happened when r.Vulkan.WaitForIdleOnSubmit is set. Trying to wait again correctly complains that the command buffer is not in the correct state. So, skip the WaitForCmdBuffer call when r.Vulkan.WaitForIdleOnSubmit is set.
Change 4002640 by Rolando.Caloca
DR - vk - Missing support for CVarDefaultBackBufferPixelFormat
Change 4002919 by Guillaume.Abadie
Implements DOF's temporal upsampling pass for better dynamic resolution stability.
Change 4002984 by Guillaume.Abadie
Integrates Sebastian Aaltonen's ALU optimisations for TAAU.
Change 4003112 by Olaf.Piesche
Fir for TBB stall (resulting in severe hitches and hangs in the editor with stats active); tested multiple scenarios and encountered no hitches.
#tests QAGame PerformanceTest and RenderTest map with various stats on and off
Change 4003159 by Mark.Satterthwaite
Undo parts of changelist 3970553 - the ref-counted pointer approach to returning textures to the pool is not working as expected so we'll remove that. It'll be faster on the CPU without it and everything works thanks to the changes this CL made to the way textures were released.
#jira UE-57538
Change 4003287 by zachary.wilson
Adding reflection capture content to TM-LightingScenarios
Change 4003395 by Arne.Schober
DR - Fix unitzialised value when clicking Go To in the editor
#jira UE-57048
Change 4003425 by Rolando.Caloca
DR - vk - Fix for new occlusion queries
Change 4003530 by Arne.Schober
DR - Disable GPU Benchmark in headless configurations
#jira UE-57673
Change 4003717 by Rolando.Caloca
DR - vk - Fix for depth not store, stencil store
Change 4003719 by Rolando.Caloca
DR - Minor switch to render pass
Change 4003720 by Mark.Satterthwaite
Don't suballocate private memory buffers on Vega and only Vega as there is something wrong with the blits in those cases but I can't capture a GPU trace to find out what right now (the driver is broken) - could be a bug in my code but this works on Polaris and Nvidia so it will need to be filed as a radar for AMD.
Remove the FMetalBufferChunk from FMetalBuffer and simply store a pointer to the owning Heap/Magazine allocator. The FMetalResourceHeap now calls a new Release function to return the buffer to the allocator which will be faster on the CPU.
#jira UE-57659
Change 4003854 by Mark.Satterthwaite
Undo parts of 3990064 and try a different approach to get the uniforms to upload and remain available in the right places. As the original bug has been lost to time we should keep an eye out for missing buffer bindings by running under the Metal validation layer periodically.
#jira UE-57576
Change 4004709 by Rolando.Caloca
DR - Support for D3D 11, 12 & Vulkan for UAVs off Index Buffers
Change 4005149 by Guillaume.Abadie
Adds shader permutation to avoid clamping input buffer UV in DOF's gather pass.
Change 4005284 by Uriel.Doyon
Resaved volume texture assets with proper engine version.
#jira UE-57534
Change 4005286 by Guillaume.Abadie
Reduces constant setup in DOF's gather pass.
Change 4005359 by Rolando.Caloca
DR - vk - Fix annoying warning
Change 4005363 by Rolando.Caloca
DR - Fix android not finding vulkan shaders
Change 4005457 by Rolando.Caloca
DR - vk - Fix swapchain crash
Change 4005473 by Patrick.Kelly
UE-57135: Editor crash if set Reflection Capture Resolution to be 64 and New a Default level
Codde by Daniel
Tested by Patrick
Change 4005474 by Rolando.Caloca
DR - vk - Remove glsl code from shaders. Packaged QAGame goes from 176MB to 162MB
Change 4005759 by Krzysztof.Narkowicz
Fixed a bug, where reflection capture build is called, even though we are in mobile preview mode.
#jira UE-57743
Change 4005774 by Mark.Satterthwaite
Update the wave intrinsics to avoid implicit bool->uint conversion that Apple don't like.
#jira UE-57750
Change 4005974 by Mark.Satterthwaite
Don't use cubemap array types on iOS Metal as they aren't available on all devices and we need to maintain backward compatibiliy for years to come.
#jira UE-57083
Change 4006056 by Mark.Satterthwaite
Remove the use of the PrimitiveType argument from Metal draw calls.
#jira UE-57822
Change 4006139 by Mark.Satterthwaite
- Move the render-pass functions into the MetalRHI implementation for later alteration.
- Implement Index buffer UAVs for Metal - makes them more like vertex-buffers so this is one more step on the road to a unified buffer base-class implementation.
Change 4006215 by Mark.Satterthwaite
Metal's begin & end render/compute pass API implementation will take some time, but for now make it not depend on the parent stub implementation.
Change 4006394 by Mark.Satterthwaite
In lieu of a real instruction count just use the number of lines in the "Main" function of the shader as the instruction count for Metal.
#jira UE-57551
Change 4006493 by Mark.Satterthwaite
MetalRHI can currently support 4-component formats for Buffer UAVs - this might need some thought in the future as the API evolves but we might as well take advantage while we can.
Change 4006495 by Daniel.Wright
Integrate from Refactor branch
* New FMaterialRenderProxy function GetMaterialWithFallback which provides both the FMaterialRenderProxy and FMaterial. Needed when falling back to default material, so that proxy and material resource match.
* Local vertex factory uniform buffer
Change 4006851 by Brian.Karis
Fix for joined charts forming an L to inflate both axii.
Thanks to Jess Kube of The Coalition.
Change 4006852 by Brian.Karis
Fix for hard coded reflection capture cube map size. Should fix light static light aliasing in captures
Change 4006918 by Brian.Karis
New ByteBuffer functionality. Memcpy and scatter upload. Can implement GPU side TArray reflection.
Not yet used by checked in code. WIP optimization.
Change 4007246 by Guillaume.Abadie
Creates lower quality permutation for DOF's gathering pass, without Coc based weighting of the samples, and lower number of gathering ring for fast accumulator.
Change 4007291 by Guillaume.Abadie
Exposes more DOF scalability settings.
Change 4007328 by Guillaume.Abadie
Optimises DOF's half res only setup pass using gather4
Change 4007627 by Richard.Wallis
Fix for when Magic Mouse cannot zoom in World Composition editor. Missing default SNodePanel::OnMouseMove behaviour. Tested using a classic 2xbutton + wheel mouse and a Mac MagicMouse.
#jira UE-57030
Change 4007682 by Richard.Wallis
No video when playing HLS streaming video on Mac. 2 Issues, FPS was zero making duration for video sample buffer nonsense and Video Track dimensions were going to zero on the AVAsset once fully initialized when playing HSL streams. Now cache relevant details and handle zero frame rate.
Notes:
- Caching the frame rate is not as important as we could look it up each time and fix for zero - ignoring that at the moment.
- Assume we DO NOT want the FrameSize to be the last fetched video frame size from the AvfMediaVideoSampler as I think that is the video quality for streaming video and not the media frame size.
- Renamed a variable in the AvfMediaVideoSample - was called FrameRate but it was the FrameDuration by that point.
#jira UE-56734
Change 4007731 by Rolando.Caloca
DR - Disable byte buffers on non-hlsl based platforms
#jira UE-57851
Change 4007741 by Rolando.Caloca
DR - Disable byte buffers on hlslcc platforms
Change 4007782 by Mark.Satterthwaite
Force Metal shaders, including the stdlib, to recompile.
Change 4007918 by Rolando.Caloca
DR - vk - Some static asserts
Change 4008404 by Arciel.Rekman
Do not crash on incompatible Vulkan drivers (UE-57521).
#jira UE-57521
Change 4008442 by Daniel.Wright
Better comments on ERHIFeatureLevel expectations
Change 4008494 by Arne.Schober
DR - moved bDeletedThroughDeferredCleanup before begincleanup to catch cases where the reference is added twice to the array. also removed finishcleanup as all they ever did was deleting the pointer anyway, and it sould be adfded if such functionallity is ever required fom outside of the regular destructor.
#jira UE-57754
Change 4008730 by Mark.Satterthwaite
After the most recent changes to handling uniform buffer dirty bits in MetalRHI we should guard against attempts to set an unbound uniform buffer.
#jira UE-57870
Change 4008949 by Brian.Karis
Fix compile warning
Change 4008951 by Brian.Karis
Added LTC LUT textures
Change 4009326 by Guillaume.Abadie
Compiles out DOF's gathering bokeh simulation on platform other than desktop.
Change 4009380 by Krzysztof.Narkowicz
Moved area light code before the contact shadows, so contact shadows use representative light's direction.
Merged all contact shadows shader code.
Contact shadows keep constant screen space length independent of FoV settings.
Contact shadows for translucents.
Contact shadows for eye.
Change 4009555 by Guillaume.Abadie
Splits DOFCocTile.usf in two.
Change 4009999 by Yuriy.ODonnell
MallocStomp can now be enabled on certain platforms using '-stompmalloc' command line argument.
Previously it was necessary to modify MallocaStomp.h and re-compile the engine.
Currently supported platforms: Win64, Mac, Linux.
Replaced hard-coded page size with FPlatformMemory::GetConstants().PageSize.
Change 4010288 by Rolando.Caloca
DR - vk - Fix for vertex streams
Change 4010289 by Krzysztof.Narkowicz
D3D12 - fixed depth bounds bug, where depth bounds wasn't properly set to [0;1] after disabling.
#jira UE-57510
Change 4010297 by Rolando.Caloca
DR - vk - Remove some functions for android
Change 4010315 by Rolando.Caloca
DR - vk - Remove create info macro
Change 4010451 by Rolando.Caloca
DR - vk - Reuse samplers
- Infiltrator goes from 5759 to 24 samplers!
Change 4010627 by Rolando.Caloca
DR - vk - Fix missing values for tracking swapchain validation
Change 4011924 by Guillaume.Abadie
Implements tile based early return optimisation on DOF's postfiltering method.
Change 4011941 by Guillaume.Abadie
Shaves some ALU in DOF's accumulator for LowQuality permutation.
Change 4012093 by Yuriy.ODonnell
Disable MallocStompOverrunTest() in static analysis config, as it intentionally performs an out-of-bounds access.
Change 4012195 by Rolando.Caloca
DR - vk - Fix for mobile backbuffer layout
Change 4012202 by Rolando.Caloca
DR - vk - Don't use staging buffers on UMA
Change 4012467 by Rolando.Caloca
DR - Remove redundant check
Change 4012486 by Rolando.Caloca
DR - Fix missing transition
Change 4012518 by Guillaume.Abadie
Implements fast shader permutation for DOF's TAA pass.
Change 4013084 by Arciel.Rekman
Fix for Linux clock discrepancy.
- Causing at least one precision issue, possibly more.
(Edigrating 4003273, 4012462 from //UE4/Dev-Editor/... to //UE4/Dev-Rendering/...)
Change 4013266 by Uriel.Doyon
Fixed crash when setting SceneDepthTextureNonMS and not having valid depth buffers in the SceneContext.
Change 4013626 by Uriel.Doyon
Fixed crash in the lighting build when creating a blueprint of the ALight and placing a light component in it.
#jira UE-51672
Change 4013805 by Rolando.Caloca
DR - Fix more missing transitions
Change 4014128 by Arne.Schober
DR - Do not create LocalVFUniformBuffer when running without MVF
#jira UE-57929
Change 4014193 by Uriel.Doyon
Editing component transforms now invalidate the component's lighting cache.
#jira UE-48134
Change 4014282 by Rolando.Caloca
DR - vk - Remove extra validation during dump
Change 4014584 by Uriel.Doyon
Duplicated static meshes now generate a new GUID to prevent possible issues with lightmass.
#jira UE-49064
Change 4014604 by Uriel.Doyon
UStaticMesh postduplicate now only generates a new GUID if !bDuplicateForPIE.
Change 4015460 by Guillaume.Abadie
Composes separate translucency within DOF's recombine pass.
Change 4015571 by Guillaume.Abadie
Refactors tonemapper to use global shader permutation API, that adds permutation for HDR output device rather than dynamic branching that some shader compiler are not very well optimizing.
Change 4015984 by Krzysztof.Narkowicz
Fixed crash inside DFAO resource allocation, when DFAO viewport has zero area.
#jira UE-58000
Change 4016056 by Mark.Satterthwaite
Fix Mac Metal shader compilation of texture cube arrays.
Change 4016062 by Richard.Wallis
Convert things like Space, Delete, F6 etc to unicode so they display correctly on the Mac menu rather than first letter of word. Added the default Mac commands to the GenericCommands so we get a Chord overwrite message and stop things like cmd+ q / w / h from getting bound.
#jira UE-46999
Change 4016109 by Mark.Satterthwaite
One unified Metal buffer implementation - will make further changes a heck of a lot easier.
Change 4016221 by Patrick.Kelly
UE-57617: Ensure changing viewmode to ShaderComplexity while in -game
Change 4016238 by Guillaume.Abadie
Makes clang happy again in Tonemapper.
Change 4016309 by Mark.Satterthwaite
More *_RenderThread implementations for MetalRHI.
Change 4016414 by Mark.Satterthwaite
And MetalRHI version of CreateStructuredBuffer_RenderThread...
Change 4016498 by Mark.Satterthwaite
Don't hold on to the uniform buffers bound to the hull shader when switching to a tessellated draw call as they'll have the wrong buffer layout.
#jira UE-57930
Change 4017394 by Juan.Canada
OpenGL: Fixed shading artifacts due incorrect UNORM/SNORM conversions in skin/skincache/computetangent shaderss.
#jira UE-57691
Change 4017522 by Rolando.Caloca
DR - vk - Remove unused code path (old mip generation detection)
Change 4017539 by Rolando.Caloca
DR - vk - Fix for sky lighting mips showing green on AMD
Change 4017542 by Arciel.Rekman
Moved appCountTrailingZeros to a non-SSE header (fixes ARM64 build).
- Arguably WITH_SLI shouldn't apply to Linux on ARM but the fact that the function wasn't available is bad on its own.
Change 4017827 by Guillaume.Abadie
Optimises DOF's scattering cost by a third.
Change 4017835 by Rolando.Caloca
DR - Only allow a render pass to generate mips for one color render target
Change 4017889 by Mark.Satterthwaite
Cache all the Metal state objects to avoid hitting the API unnecessarily.
Change 4018251 by Mark.Satterthwaite
Fix broken rendering on Metal that tracked back to the innocuous looking changes in CL #4006495 (no blame attached - these changes are entirely reasonable) and cause various bugs in QAGame's TM-DistanceFields, ElementalDemo and probably more. Doesn't fix broken SpeedTree rendering :(.
MetalRHI was allowing uniform buffers to blow away linear texture buffers when the constant buffer has been elided due to dead-code elimination. This problem can manifest without linear textures if the uniform buffer contains both constant data and a resource-table but the shader doesn't use any of the constant data. That's because Metal doesn't separate constant buffers from any other kind of buffer unlike D3D which separates all the slots out - and Metal doesn't provide enough buffers to emulate the D3D arrangement. So far this has only manifested in the MVF + Linear Texture case but a more robust solution will be necessary long term.
Change 4018514 by Guillaume.Abadie
Implements r.DOF.Scatter.MinCocRadius.
Change 4018553 by Guillaume.Abadie
Implements r.DOF.Scatter.MaxSpriteRatio to control the budget upperbound of DOF's scattering
Change 4020369 by Yuriy.ODonnell
Disable MallocStompOverrunTest in all static analysis configs (using USING_CODE_ANALYSIS macro)
Previously was only disabled for PVS-Studio.
Change 4020620 by Arciel.Rekman
Fix XboxOne CIS (fallout of appCountTrailingZeros move).
Change 4020949 by Guillaume.Abadie
Configures DOF in scalability settings.
Change 4021593 by Rolando.Caloca
DR - vk - Support for Aftermath style api on AMD
Change 4021740 by Rolando.Caloca
DR - vk - Change log output
Change 4022008 by Uriel.Doyon
Fixed renderthread stalls when streaming texture mips on low end systems.
Change 4022135 by Rolando.Caloca
DR - vk - Fix last mip's layout during mip chain creation
Change 4022607 by Jian.Ru
Speculative fix for a bug where an invalid vertex buffer is deferenced
#jira UE-56229
Change 4022890 by Rolando.Caloca
DR - Fix reference count not getting released
Change 4023540 by Mark.Satterthwaite
Avoid some pointless retain/release calls on Metal Encoders.
Change 4023796 by Marcus.Wassmer
Tell users they are over the maximum size when allocating very large rendertargets.
Change 4025337 by Yuriy.ODonnell
Improved use-after-free detection mechanism and physical memory usage of MallocStomp on Windows.
MallocStomp on Windows will now reserve virtual address space for every allocation and then commit physical pages only to the valid usable part.
Physical pages will be unmapped on Free, but virtual address space will not be released and therefore will never be re-used.
Virtual address space is allocated from the OS in blocks of 1GB and then linearly sub-allocated.
This reduces VA space usage, as VirtualAlloc returns blocks on 64KB granularity even if we just need 4KB. As a small bonus, this also reduces number of syscalls per allocation.
This dramatically increases accuracy of use-after-free detection, but consumes significant amount of memory for the OS page table.
Virtual memory limit for a process on Win10 is 128 TB, which means we can afford to keep virtual memory reserved for a long time.
Running Infiltrator demo consumes ~700MB of virtual address space per second.
Additionally, committing physical pages only for the usable part of the entire virtual block reduces physical memory usage by ~30% compared to old behavior,
which allocated and committed entire block of pages via BinnedAllocFromOS and then marks border page as non-accessible.
Change 4026047 by Rolando.Caloca
DR - Fix test/shipping
#jira UE-58148
Change 4026150 by Krzysztof.Narkowicz
Force proper ordering of buffer visualization materials - after tonemapping (so exposure doesn't influence it) and before editor stuff like icons.
#jira UE-57992
Change 4026226 by Rolando.Caloca
DR - Fix static analysis
#jira UE-58150
Change 4026354 by Jian.Ru
Debug check trying to catch a crash. Only enabled in editor build
#jira UE-50111
Change 4026655 by Rolando.Caloca
DR - Fix for static analysis
#jira UE-58149
Change 4026763 by Rolando.Caloca
DR - Remove references to defunct CCT to avoid confusing licensees
Change 4027167 by Uriel.Doyon
Fixed possible out of bound buffer access when serializing with FDuplicateDataWriter.
#jira UE-56509
Change 4027850 by Jian.Ru
Prevent log spam
#jira UE-50111
Change 4029546 by Rolando.Caloca
DR - Compile fixes
Change 4029624 by Yuriy.ODonnell
Addressed static analysis errors in MallocStomp
- VirtualAlloc return value is now explicitly checked.
- C6250 is suppressed, as VirtualFree does not release address space by design.
Change 4030225 by Yuriy.ODonnell
Static analysis warning fix: make sure declaration of Sleep() is consistent between Windows headers and TBB
The complexity with this particular case is that the warning is generated in synchapi.h, which is included by some Windows headers.
If a module includes TBB and then Windows platform headers, static analyzer will report this warning.
Suppressing it would require wrapping all instances of Windows header includes in third-party macros.
Current pragmatic solution is to modify the Sleep() declaration in TBB header to be consistent with Windows and to report the issue to Intel for a permanent fix.
Change 4030440 by Rolando.Caloca
DR - Fix crash on mobile
#jira UE-58222
Change 4030570 by Daniel.Wright
Allow null SRV's in uniform buffers for feature levels that don't support SRV's in shaders
Change 4030618 by Arne.Schober
DR - missing tangent/normal sign conversion after integration from main
#jira UE-58224
Change 4031588 by Rolando.Caloca
DR - vk - Fix compile error when missing vkCmdWriteBufferMarkerAMD
Change 4032145 by Mark.Satterthwaite
Fix UE-58268 by only emitting the base_instance/base_vertex variables required to fix-up the instance/vertex ID values to match D3D when the Metal version is 1.1 or higher, earlier versions don't support these features.
#jira UE-58268
Change 4032209 by Rolando.Caloca
DR - Fix crash on EngineTest: Mesh Batch's UserIndex is not a union anymore
Change 4033178 by Guillaume.Abadie
Fixes FXAA sampling outside viewports, that was causing black outline on bottom and right edge of the screen when ViewSize != BufferSize, problematic for some screenshot automated test.
#jira UE-58151
Change 4034489 by Daniel.Wright
Fixed UStaticMeshComponent modifying its UStaticMesh when undoing a change. This caused a crash when other static mesh components using the same mesh asset were rendered, since their rendering state was not recreated. A component should not modify its asset during PostEditUndo.
* This behavior has been present for a long time but was previously hidden because only the vertex factory of the mesh asset is cached in static draw lists, not any of its rendering resources (eg vertex declaration).
Change 4035157 by Uriel.Doyon
Fixed deadlock in the streaming code when running with -onethread.
#jira UE-58299
Change 4035198 by Rolando.Caloca
DR - vk - Fix issue when an older SDK was installed, UBT would pick it (should pick the newer of ThirdParty\Vulkan or installed SDK).
#jira UE-58267
Change 4035730 by Arne.Schober
DR - Fix missing Fog parameters during LightScattering Injection
#jira UE-57608
Change 4035843 by Daniel.Wright
Reimplemented support for EyeAdaptation node in opaque materials
Change 4036837 by Marcus.Wassmer
Replace some of the screenshots to match new un-tonemapped buffer visualization
Change 4036980 by Rolando.Caloca
DR - vk - Fix deadlock contention during mem allocation on Linux
Change 4037225 by Guillaume.Abadie
Fixes jittering selection outline.
#jira UE-58350
Change 4038056 by Marcus.Wassmer
roll back changelist 4026150. breaks a bunch of automated tests by cutting off half the image.
Change can go back in later with that part fixed also
Change 4038296 by Jian.Ru
Static analysis fix
#jira UE-58377
Change 4038402 by Ben.Marsh
Suppress IncludeTool warnings caused by CL 3998947.
Change 4038514 by Arne.Schober
DR - Fix case with MVF where instance offset is not supported by the API (in this case only foliage OpenGL and TvOS), usually the buffers are offsetted instead but with MVF we do not use offsetted buffers, therfore the offset needs to be passed into the shader although we are drawing with offset of 0.
#jira UE-57652
Change 4038747 by Marcus.Wassmer
Back out changelist 3853645, causing us to lose shadows in the shaderhair test
Change 4040138 by Rolando.Caloca
DR - Fix compile warning
Change 4041614 by Rolando.Caloca
DR - vk - Fix for Oculus module
#jira UE-58267
Change 3810277 by Daniel.Wright
Ray Traced Distance Field shadows use a two pass tile culling algorithm with no tile max - fixes flickering from tile overflow in dense areas or with a low sun angle. Costs .2ms on PS4.
The distance field scene buffers now use float4 on PS4 and Xbox, saves .1ms on PS4.
Change 3817029 by Uriel.Doyon
Added UVolumeTexture, which use 3D textures. Compressed formats are supported on DX11, DX12, PS4 and XB1.
Projects targetting OpengGL don't have access to compressed formats (as the implementation has texture tiling issues).
Add "r.AllowVolumeTextureAssetCreation" set as 0 by default, which controls whether volume texture can be sampled in materials and whether they can be created from 2D texture assets.
Platform not supporting BC7, will now fallback on RGBA8 instead of DXT to preserve quality, in an attemps to increase usage of BC7.
#jira UE-32263
Change 3819960 by Michael.Lentine
Expose UEPhysics Clothing Parameters through UI.
Change 3823401 by Rolando.Caloca
DR - Add NumQueriesInBatch to RHIBeginOcclusionQueryBatch
Change 3844805 by Arne.Schober
DR - Increased Intermediate normal of Umodel and Skelmesh from 8bit Unorm Compressed to float. A resave/rebuid/reimport of the meshes is recommended to recover some lost precision.
Fixed an issue with compressed (packed) normals on the GPU which were off by one integer representation. Also switched from UNORM to SNORM to get a discrete zero representation and removed some mads from all the VertexShaders.
Change 3847283 by Marcus.Wassmer
Extra fixes from Uriel
Change 3876607 by Rolando.Caloca
DR - Use render passes when running occlusion queries
- Removes the RHI(Begin|End)OcclusionQueryBatch API
Change 3903799 by Daniel.Wright
[Integrate] Pass Uniform Buffers
* All pass-constant shader inputs should go into the appropriate pass uniform buffer, instead of being set per-draw
* Moved many per-draw base pass parameters over to the Base Pass Uniform Buffer
* Opaque and Translucent base pass shaders have different uniform buffers, which allows compile errors when accessing an invalid resource (eg GBuffer in Opaque), instead of silently falling back to GBlackTexture
Uniform buffers can now contain nested structs with UNIFORM_MEMBER_STRUCT()
* This allows composing a uniform buffer at a particular update frequency out of many features, with encapsulation of each feature's parameters in a struct.
* Eg deferred fog uses FFogUniformParameters, but so does translucency in the base pass, where FFogUniformParameters is reused nested inside the base pass uniform buffer.
* Resources can now be located anywhere in the uniform buffer. Padding is inserted to the cbuffer representation to keep memory layouts matching. In the future the cbuffer could be compacted.
* RemoveUniformBuffersFromSource() which works around HLSLCC lack of struct initializers now handles nested structs
Change 3917500 by Rolando.Caloca
DR - Change depth bounds so only the enable bit is in the PSO, allow min/max to be dynamically modified
Change 3964907 by Guillaume.Abadie
Implements RectList topology support in RHI.
Change 3979171 by Mark.Satterthwaite
Copying //Tasks/UE4/Dev-UERNDR-354-mtlpp to Dev-Rendering (//UE4/Dev-Rendering):
Rewrites MetalRHI in terms of mtlpp, which is a C++ wrapper library built around Metal's Objective-C API that attempts to reduce overheads and eliminate resource lifetime errors.
Regarding mtlpp:
- The mtlpp library uses C++ constructor/destructor and smart-pointer style management of Objective-C retain/release calls to prevent over- and under-release problems.
- To reduce Objective-C overheads the mtlpp library caches the internal C-function that implements the Objective-C selectors for the most commonly used Metal protocol types and calls the function directly - this avoids objc_msgSend which does this look-up dynamically and thus improves CPU performance slightly.
- Another advantage is that mtlpp provides infrastructure to extend the Metal API slightly to help improve MetalRHI - the two important aspects are mtlpp::CommandBufferFence which provides a consistent CPU<->GPU synchronisation primitive and sub-buffer allocations from mtlpp::Buffer which allow for far superior memory management.
- Validation functionality is also provided by mtlpp to detect CPU vs. GPU data races and resource lifetime validation - this is expensive and is thus optional and compiled out from Shipping binaries that should be used when performance is most critical. The validation only works between resource modification and *submitted* command-buffers - anything that is being actively encoded on the CPU is ignored and it remains the responsibility of the application to validate the order of operations when encoding.
Apple Platform:
- LLM support which tracks Objective-C objects is enabled only on macOS - we don't have the necessary libraries to intercept and override the internal system calls on iOS.
MetalRHI:
- All the types are switched over, (mostly) insuling the external API from the horror of Metal and Objective-C.
- Buffers are now managed quite differently, small buffers are allocated from a magazine allocator that allocates in fixed blocks from a larger parent buffer, intermediate sized buffers are allocated from a simple heap allocator that wraps a larger buffer and anything of reasonable size (>2Mb) will use the pooled allocator. This *radically* reduces the number of buffer resources, by as much as a factor of 10, because they are now sub-allocated without the need to use MTLHeap or MTLFence so they are performance equivalent to the existing implementation on the GPU and much faster on the CPU. Total memory use is approximately the same.
- Vertex & index buffer management has been updated to reflect changes in the management and to avoid reallocating buffers which provide a Linear Texture (for SRVs) unless strictly necessary. This ensures that even in cases where a dynamic buffer is updated multiple times in a frame it will still work acceptably well.
- The Metal ring-buffer implementation is completely different again, this time it can use Managed memory on macOS which allows for much better performance on eGPUs which will be more and more important for Mac.
- Everyone that needs to wait on a command-buffer fence (rather than a command-buffer itself) now use mtlpp::CommandBufferFence, which prevents race conditions between the different command-buffer handlers (which sometimes execute out of order).
- LLM tracking should now report the same data as the MetalRHI stats group for buffer & texture allocations - there is no segmentation for Vertex/index/Structured/Uniform allocations in Metal so these numbers are going to be wrong and will need to be rethought.
- What will be unseen are the number of small but important resource usage fixes that avoid stale resources from being bound to the device after the point at which they become invalid. This should eliminate a class of errors where the GPU uses a resource pointer that is modified by the CPU and was necessary to satisfy the new mtlpp validation code.
Other:
- Remove the Metal focused workarounds from the ClothBuffer resource binding and related vertex-buffer SRV - these were put in when MetalRHI/MetalShaderFormat couldn't handle float->uint conversions correctly and they should now.
- Fix a validation error caused by trying to render a 0-sized scissor rect which is invalid in Metal and simply pointless elsewhere.
- Consistency of disabling the Manual Vertex Fetch behaviour in shaders.
#jira UERNDR-354
Change 3979312 by Rolando.Caloca
DR - Remove bogus bKeepOriginalSurface parameter in CopyToResolveTarget
Change 4005122 by Rolando.Caloca
DR - Support for PS4 Index Buffer UAVs
Change 4016298 by Guillaume.Abadie
Fixes DOF hybrid scattering on platforms that supports RectList topology.
Change 4018575 by Guillaume.Abadie
Optimises DOF's reduce pass when doing scattering compilation.
Change 4020317 by Guillaume.Abadie
Implements WaveBroadcastIntrinsics.ush.
[CL 4042226 by Marcus Wassmer in Main branch]
#lockdown Nick.Penwarden
#rb none
============================
MAJOR FEATURES & CHANGES
============================
Change 3627858 by Sorin.Gradinaru
#jira UE-48948 Crash when pressing backspace on empty line
Fixed:
UE-48948 Backspace on empty line crashes app (virtual keyboard)
UE-49112 Virtual keyboard text field isn't visible after rotating from landscape to portrait
UE-49117 Chinese and Korean virtual keyboards don't allow native characters
UE-49120 Virtual keyboard number pad "kicks" user back to regular keyboard
UE-49121 Gboard and Swift swipe entry are not supported by Virtual keyboard
UE-49124 Cursor in virtual keyboard and UMG don't match
UE-49128 Virtual Keyboard text field doesn't appear if there is too much text
UE-49141 Virtual keyboard is unresponsive with repeated tapping in control (some devices)
UE-49139 Tapping in the same text box doesn't make the virtual keyboard disappear
Change 3630732 by Sorin.Gradinaru
#jira UE-43488 GitHub 3440 : Fixes exposure with planar reflections.
#3440
Cancelled the applied exposure scale for non-hdr mobile
Change 3631436 by Nick.Shin
HTML5
recommended fix for "RuntimeError: integer result unrepresentable" from the emscripten makers
#jira UE-49059 HTML5 - Unable to launch project onto HTML 5 from editor
Change 3632689 by Sorin.Gradinaru
#jira UE - 49301 Text in UMG controls flickers during update from Virtual Keyboard
Full refresh of the Slate control for Android experimental VK - the control has focus, but the cursor was removed
Change 3632769 by Adrian.Chelu
#jira UEMOB-403 Improvements to "Device Mobile Preview" feature
Change 3633305 by Allan.Bentham
Print out the callstack when a fatal error occurs.
Change 3633510 by Chris.Babcock
Remove unneeded logging
#jira none
Change 3634827 by Adrian.Chelu
#fixed build editor buildsystem linux
Change 3640610 by Adrian.Chelu
#fixed Cook Win64 warnings
#fixed UE4Editor Static Analysis Win64 warnings
Change 3663057 by Sorin.Gradinaru
UE-49301 Text in UMG controls flickers during update from Virtual Keyboard
#jira UE-49301
#ue4
#android
On some Android devices TextWatcher.onTextChanged gets called multiple times when typing/deleting the content of a EditText (internally, the first call resets the entire content, the second fills it with the new value)
The workaround is to delays sending "empty string" to the Slate, waiting for 100ms to see if there is a second call (the "real" string to update)
The CL contains a fix for a 5/5 crash : select some/all the text from the native edittext, press delete.
Change 3663630 by Jack.Porter
Fix shader compile error on Galaxy S6
Change 3663972 by Allan.Bentham
add ES3.1 framebuffer fetch.
#jira UE-46251
Change 3671843 by Nick.Shin
HTML5 - silence CIS warnings (changed to INFO message type)
#jira UE-50415 ( Pri:1 - 4.18 ) //UE4/Release-4.18: Step "Package ShooterClient HTML5" has completed with 1 Warning: "File packager is creating an asset bundle of 815 MB. This is very large"
Change 3677675 by Sorin.Gradinaru
Android Experimental Virtual Keyboard 4.18 issues
#jira UE-49124 Cursor in virtual keyboard and UMG don't match
#jira UE-49139 Tapping in the same text box doesn't make the virtual keyboard disappear
#jira UE-49141 Virtual keyboard is unresponsive with repeated tapping in control (some devices)
#ue4
#android
UE-49124 Cursor in virtual keyboard and UMG don't match - change in SlateTextLayout.cpp - OnPaint() don't display the cursor
Changed the show/hide vk routines (Game activity.java) to solve low-repro, Android O issues related to multiple click events.
Should also be tested with multiple text boxes (fast click in/out different types of TextBox controls)
Change 3681555 by Adrian.Chelu
UEMOB-403 Improvements to "Device Mobile Preview" feature
Change 3692020 by Sorin.Gradinaru
#jira UE-50645 Carriage returns can be pasted into single line UMG fields on Android
#ue4
#4.19
#android
Change 3692741 by Sorin.Gradinaru
Andoid 3D WebBrowser
#jira UE-32740 Web Browser on a Widget Component appears to be 2D when launching on to Android
#ue4
#android
Change 3695475 by Chris.Babcock
Per project Android NDK/SDK API settings
#jira UEMOB-394
#ue4
#android
Change 3701364 by Dmitriy.Dyomin
Fixed: WEX - Android - Log spammed with "LogRHI: Error: Unsupported EPixelFormat 28"
#jira UE-50714
Change 3701664 by Jack.Porter
Fix typo
Change 3702355 by Cosmin.Sulea
UEMOB-393 - Support "ETC 1.5" packaging
#jira UEMOB-393
Change 3704950 by Chris.Babcock
Add verification of support for cooked texture format(s) on device at runtime (optional with Validate texture formats checkbox in Android project settings) and skipped for cook on the fly
#jira UE-50837
#ue4
#android
Change 3709817 by Nick.Shin
HTML5 - silence CIS warnings (changed to INFO message type)
finally have a repo case to test this proper fix
#jira UE-50415 ( Pri:1 - 4.18 ) "Package ShooterClient HTML5" has completed with 1 Warning: "File packager is creating an asset bundle of 815 MB. This is very large"
Change 3717598 by Chris.Babcock
Fix Android icon paths
#jira UE-51585
#ue4
#android
Change 3718456 by Adrian.Chelu
#fixed spelling in category localized name
Change 3719643 by Nick.Shin
nuke PLATFORM_HTML5_WIN32
more "old" code to remove
#jira UEMOB-433 Remove Win32 SDL "HTML5 Simulator" code
Change 3720342 by Nick.Shin
HTML5 redirect logs to console window
#jira UE-50747 HTML5 log is not easily accessible to users
Change 3720652 by Sorin.Gradinaru
UE-50382 Xcode Address Sanitizer feature does not work on iOS
#jira 50382
#iOS
#ue4
Address sanitizer dylib loader depends on the default SDKROOT parameter (<scheme> => Build Settings => Base SDK => <Build Configuration>)
For macosx or missing (also translated as macosx), the path is incorrect for iphone/appletv.
Change 3720654 by Sorin.Gradinaru
UE-48499 Android Voice Module has a few issues
#jira 48499
#Android
#ue4
1.Circular Buffer: Does the engine already have an implementation? Do we want this into core libraries?
R: There is an generic template class TCircularBuffer, but it lacks functionality like write/read checks, reading/writing data chunks.
Plus the code from VoiceModuleAndroid is optimized for circular byte array. I suggest to keep it.
2. Possible memory leaks: void free_circular_buffer (circular_buffer *p) is implemented, but not used. Presumably a memory leak on the variable inrb. Does CreateAudioRecorder need to be paired with any kind of destroy on shutdown?
R: Fixed. Using an array ActiveVoiceCaptures to store VoiceCapture references (same as on Windows)
3. Init() There are 4 calls to setup/init things that store the result in "result" but only the last call is checked against success. Should more checks against the values be made at each stage with informative log messaging in the event of failure?
R: Fixed.
4. GetVoiceData()
// Workaround for dealing with noise after stand-by
while(bytes<InVoiceBufferSize)
{
OutVoiceBuffer[bytes++]=0;
}
Isn't this just a memzero?
R: Fixed.
5. Missing features. Need to implement GetBufferSize and DumpState
R: Added GetBufferSize. Can be used like in TestVoice.cpp
DumpState is never used (same on Mac, iOS), plus the OpenSL objects do not expose internal properties.
Change 3722554 by Cosmin.Sulea
UE-44224 - iOS - Remote Build - rsync error: files not transferred
#jira UE-44224
Change 3723265 by Allan.Bentham
Assign a texture format priority for ETC1a.
prevents launch on from using ETC1a all the time..
Change 3729764 by Dmitriy.Dyomin
Removed deprecated LightmapUVBias, ShadowmapUVBias from instanced static mesh component per-instance data (80 -> 64 bytes)
Change 3729899 by Dmitriy.Dyomin
Fixed tiled landcape re-import
Change 3730895 by Bogdan.Vasilache
UEMOB-442 --> [ Support texture streaming on Android ES 3.1 ]
#jira UEMOB-442
Change 3733463 by Chris.Babcock
Return error for external texture if not used in pixel shader
#jira UE-51763
#ue4
Change 3736226 by Chris.Babcock
Change ExposureScale to PreExposure
#jira UE-52007
#jira UE-51691
#ue4
#android
Change 3740509 by Allan.Bentham
Add LQ (direct lighting from stationary spot/point lights) to volumetric lightmaps.
#jira UE-50551
Change 3740586 by Cosmin.Sulea
UE-51747 - GitHub 4174 : [BUG-FIX] Invalid ASTC texture versioning is corrected.
#jira UE-51747
Change 3741110 by Chris.Babcock
Fix functional code in checks removed for shipping
#ue4
Change 3741117 by Chris.Babcock
Fix checkin error for check -> ensure fix
#ue4
Change 3741156 by Chris.Babcock
Swap order of SDK and NDK overrides in menu to match Android SDK settings
#jira UE-52019
#ue4
#android
Change 3741271 by Chris.Babcock
Use final NDK and SDK levels only in UEBuildSettings.txt and rename the overrides to be clearer
#jira UE-52058
#ue4
#android
Change 3741464 by Chris.Babcock
Add NDK and SDK platform validation (installed) for Android
#jira UE-52069
#ue4
#android
Change 3744602 by Josh.Adams
From Meerkat: - Added optional 0 or 1 param to showlayer that will set the visibility instead of toggling it for entire layer
Change 3744603 by Josh.Adams
From Meerkat: - Fixed a comment about debug view modes on consoles
Change 3744607 by Josh.Adams
From Meerkat: - Added HWInstances to the PrimitiveStats view in Statistics window
Change 3754890 by Chris.Babcock
Updated IntelISPCTexComp DLLs to fix crashes with some processors on Windows
#jira UE-52281
#ue4
Change 3755147 by Jack.Porter
Fixed Google Cardboard rendering upside down on iPhone 6S+
#jira UE-38555
Change 3755458 by Cosmin.Sulea
UE-47801 - RSync Error when Generating SSH Key for Remote Mac Building when Mac username contains a space
#jira UE-47801
Change 3755492 by Jack.Porter
Fix merge error
Change 3759140 by Bogdan.Vasilache
UE-52396 --> Assertion in FOpenGLDynamicRHI::CreateOpenGLTexture when launching on Mali Galaxy S III
#jira UE-52396
Change 3760536 by Sorin.Gradinaru
UE-51262 values for pinch input produce very different results for same area on android device
#jira 51262
#iOS
#Android
#ue4
1. When the pinch goes beyond the viewport boundaries (when zooming out), the touch that goes off-screen is "released" and the zooming effect is over.
Solved by remembering last pinch event values
2. "Hack" the initial distance for the pinch/ rotate, by touching the screen and moving the finger to another position before using the second finger.
Solved by using the correct values when the pinch event starts
Change 3761279 by Chris.Babcock
Flag vertex and fragment shaders belonging to materials with external textures
#jira UE-52398
#ue4
#android
Change 3761494 by Chris.Babcock
Fix access to FrameUpdateInfo in MediaPlayer14.java and CameraPlayer14.java with Proguard
#jira UE-52471
#ue4
#android
Change 3763146 by Jack.Porter
Default assets for web browser widget
#jira UE-51374
Change 3764242 by Chris.Babcock
Disable Niagara vertex factories for mobile and Switch
#jira UE-52425
#ue4
#mobile
#switch
Change 3766027 by Allan.Bentham
Fix crash when no LQ volumetric lightmap data exists
#jira UE-52508
Change 3766075 by Josh.Adams
- Updating UDKRemote. Still needs art updated, and some some unneeded assets removed
Change 3766141 by Allan.Bentham
Show unbuilt lightmap warning when LQ data is missing from volumetric lightmap in mobile shading mode.
Change 3766163 by Josh.Adams
- Updated icons and added a generator script when we get a new one
Change 3766560 by Allan.Bentham
Workaround for broken offsets with automation screenshots.
#jira UE-52491
Change 3767193 by Peter.Sauerbrei
remove Oculus shader from being cached
force a metal shader re-compile
#jira UE-52587
Change 3767604 by Peter.Sauerbrei
fix the Oculusshader the right way
#jira UE-52587
Change 3768543 by Sorin.Gradinaru
Android WebBrowser 3D - webbrowser plugin contins the assets, 2D behaviour restored
#Android
#UE4
#4.19
#jira UE-51374 Web Browser widget is not working on Android
#jira UE-52399 Android web browser does not accept input
Change 3663915 by Jack.Porter
Prevent FTcpListener from busy polling while waiting for connections
#jira UE-50125
Change 3709224 by Allan.Bentham
Add android target device to gauntlet.
Automation screenshot uses high res screenshot api for mobile.
#jira UEMOB-360
Change 3741453 by Chris.Babcock
Match the 4.18.1 fixes for shipping checks removing code (from CL3741091)
#ue4
Change 3769301 by Peter.Sauerbrei
fix for missing ue4_stdmetal.lib, courtesty of MarkS
#jira UE-52587
Change 3770597 by Sorin.Gradinaru
Android WebBrowser - remove the WebBrowser plugin reference from the Engine
Load the default material directly from the resources.
#Android
#UE4
#jira UE-51374 Web Browser widget is not working on Android
#jira UE-52399 Android web browser does not accept input
[CL 3771573 by Chris Babcock in Main branch]
#lockdown Nick.Penwarden
#rb none
============================
MAJOR FEATURES & CHANGES
============================
Change 3441680 by Uriel.Doyon
Added units to point light intensity, to allow the user to specify the value in candelas or lumens.
New point light actors now configure the intensity in candelas by default.
Replaced viewport exposure settings by an EV100 slider.
Hidding the tone mapper in the show flag now still applies the exposure.
Added a new AutoExposure method called EV100 which allows to specify :
- MinEV100, MaxEV100
- Calibration Constnat
- Exposure Compensation
#jira UE-42783
Change 3454934 by Chris.Bunner
Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability.
Change 3629223 by Rolando.Caloca
DR - Rollback //UE4/Dev-Rendering/Engine/Source/Runtime/VulkanRHI to changelist 3627847
Change 3629708 by Rolando.Caloca
DR - vk - Redo some changes from DevMobile
3601439
3604186
3606672
3617383
3617474
3617483
Change 3636145 by Chris.Bunner
Linux compile fix.
Change 3636198 by Chris.Bunner
Include fix.
Change 3636225 by Daniel.Wright
Removed spammy draw event
Change 3636397 by Daniel.Wright
Visualize volumetric lightmaps uses 18% grey in lit mode
Change 3636398 by Daniel.Wright
Translucency lighting modes work with Volumetric Lightmaps
* The old Indirect Lighting Cache always interpolated one sample per object, while Volumetric lightmaps operate at the frequency of the Translucency Lighting Mode (per-vertex or per-pixel) so the lighting accuracy is much higher.
* The old ILC always applied the single lighting sample with a per-pixel normal, even in per-vertex lighting modes
* Volumetric PerVertex NonDirectional (cheapest lit translucency) went from 74 instructions down to 42
* Volumetric Directional went from 104 up to 122
Change 3636604 by Chris.Bunner
Added a material translation error on identically named/associated but differently valued parameters as this will cause one of them to be lost during parameter evaluation, the result being "random".
Change 3637668 by Rolando.Caloca
DR - hlslcc - Skip preprocessor when not required which reduces peak mem consumption by ~500 MB
- Fix missing indexing on intrinsic return type
Change 3638541 by Chris.Bunner
Fixed editor materials - Skip hardcoded parameter names that we rely on being overridden when checking for non-matching duplicate parameters.
Change 3638798 by Mark.Satterthwaite
Rebuilt hlslcc for Mac for Rolando's 3637668 changes.
Change 3638861 by Mark.Satterthwaite
Missed making a log verbose in the Metal ring-buffer.
Change 3639482 by Rolando.Caloca
DR - vk - Minor fixes
Change 3639909 by Michael.Lentine
Add special case for struct needed to compile.
Workaround issues in parser such that (x)[0] is replaced with x[0] and (x).a is replaced with x.a.
Change 3639916 by Michael.Lentine
Spelling fix.
Change 3640053 by Mark.Satterthwaite
Fix Desktop Forward rendering on Nvidia Metal rendering on macOS by modifying the shader and runtime to treat ForwardLocalLightBuffer data as uint rather than float and invert the use of as*() casts.
Tthis is *necessary* to avoid a bug/limitation of Nvidia's current Metal shader compiler that flushes all denorm values to zero on load from any resource. AMD & iOS Metal only flush-to-zero when sampling from textures and that's what Apple regard as the expected behaviour. I have however asked them to standardise on the D3D behaviour of preserving denorms on all load, move (incl. min/max/as*()-casts) & store operations. This won't happen in the current or imminent OS/Xcode releases.
Now only Intel Metal is broken and their problems run deeper.
#jira UE-48881
Change 3640983 by Olaf.Piesche
Cache the depth buffer collision shader for GPU particles even when simple forward is enabled, as that can be turned off at runtime.
#jira UE-48799
Change 3641480 by Michael.Lentine
Add min16float to FP16Math
Change 3642442 by Mark.Satterthwaite
Fix the native shader libraries again & undo the increase in cook time from changes to the way FShaderCodeLibrary was compiling & deduplicating the shaders.
- Remvoe the single linear array for accumulated shader code: reallocating this is tremendously expensive and will double the time taken to iteratively cook large projects.
- Uncompress the shader data for the native library system so that it actually works again.
- Fix some errant change to the Metal compiler that was trying to wedge the fully compiled library into the single Metal library which is 100% bogus.
#jira UE-49192
Change 3642919 by Chris.Bunner
Reverted unintended changes to material static parameter set serialization.
Bumped material version to force re-serialization.
Fixed a few typos.
Change 3642923 by Richard.Wallis
Fix for "Pixel Inspector On" message not disappearing when closing pixel inspector window while on. Handle tab closed events to cancel the pixel inspector if window closed while running.
#jira UE-46504
Change 3643296 by Michael.Lentine
Convert all structures that aren't use globally to halfs.
Change 3643381 by Ryan.Brucks
New Plugin allowing Blueprint Texture and RT reads as well as MIC creation and modification.
Change 3643929 by Ben.Salem
Added better precision on thread values in Perf Monitor. Also added global thread values to go with per-world ones to help track down the most accurate numbers possible.
#tests Ran locally, changes validated by benj
Change 3644203 by Mark.Satterthwaite
Refactor mtlpp a little bit to make the compiler do more of the work & update for all the latest publicly exposed APIs.
Change 3644336 by Mark.Satterthwaite
Ref-count the mtlpp Device object so that it can be the repository for IMP caching - now just have to go through the types created from a specific device and have them keep a reference....
Change 3644431 by Uriel.Doyon
Added a intensity units property, for point lights and spot lights, that can be set to Candelas, Lumens or Unitless (legacy).
The default units value for newly placed point lights and spot lights is configured in the project settings.
Spot lights configured in lumens have their whole luminous energy redirected toward the cone.
This means that changing the outer cone angle, changes the spot light brightness.
New exposure menu that uses an EV100 slider.
New post process settings "camera" tab regrouping : ShutterSpeed, ISO, Aperture and ExposureCompensation.
Post process settings "auto exposure" tab renamed "exposure".
The calibration constant for "Auto Exposure Basic" is now configurable in the advanced tab.
The auto exposure method is renamed "Metering Mode"
New pre-exposure feature that allows the engine to apply the previous frame exposure before writing to the scene color.
This allows the engine to render the scene with similar range than the final color (after exposure), and avoid arithmetic overflow for low precision RT formats.
The amount of exposure applied directly is called pre-exposure, and is compensated by a smaller post-exposure value.
Change 3645098 by Marcus.Wassmer
Don't add meshes twice when in simpleforward
Change 3645551 by Daniel.Wright
VolumetricScatteringIntensity is greyed out based on Mobility
Change 3645707 by Chris.Bunner
Skip empty parameters when identifying invalid duplicates during material translation.
Change 3646225 by Uriel.Doyon
Texture streaming support for particle sub-uv
Change 3646323 by Rolando.Caloca
DR - vk - Fix bad update texture 2/3d parameters
Change 3646463 by Mark.Satterthwaite
Metal shader files that can serve as extensions to the metal_stdlib rather than trying to wedge even more into the shader compiler. Might as well leverage Metal's C++'ness.
Currently just a skeleton of a buffer type that would better emulate HLSL Buffer<>/RWBuffer<> objects.
Change 3646727 by Marcus.Wassmer
fix linux and nonunity compiles
Change 3647777 by Rolando.Caloca
DR - Mobile Vulkan optimization
Change 3647822 by Lauren.Ridge
Layers are now renameable (except Layer 0 is always "Background") in Material Layers Functions
Change 3647918 by Chris.Bunner
Static analysis fixes - Monolithic include, forward delcared enums, locally shadowed variable.
Change 3648010 by Michael.Lentine
Don't use min16float by default.
Change 3648015 by Michael.Lentine
Add special case fixes for min16float as well as half on console.
Change 3648024 by Lauren.Ridge
Moving MaterialLayersFunctions Layer naming to EditorOnly wrappers
Change 3648127 by Lauren.Ridge
Moving name getter functionality to FMaterialLayersFunctions
Change 3648265 by Lauren.Ridge
Fixing loctext key
Change 3648293 by Rolando.Caloca
DR - D3D12 fix
Change 3648326 by Rolando.Caloca
DR - vk - Added subrectangle support when updating Texture2D and Texture3D
Change 3648522 by Rolando.Caloca
DR - vk - Do not try to create a BufferView of a StructuredBuffer (no valid pixelformat)
Change 3648612 by Rolando.Caloca
DR - vk - Implement RHIMapStagingSurface
Change 3648673 by Rolando.Caloca
DR - vk - Reduce Vulkan pipeline cache disk size by filtering duplicated shader ucodes
Change 3648913 by Arne.Schober
DR - Performance optimization during HLod traversal. using vector load and avoiding array copy by passing it through reference instead through value.
Change 3649443 by Daniel.Wright
Exposed EmissiveBoost, since Lightmass supports Emissive areas on meshes
Change 3650436 by Mark.Satterthwaite
Implemented the necessary extensions for Metal shading language to move lots of complexity out of MetalBackend and into actual shader code to make life *vastly* simpler.
- Full ue4::typed_buffer<T> wrapper type & associated ue4::buffer<>/ue4::buffer_atomic<> API - totally untested but should be functionally equivalent to HLSL Buffer<T>/RWBuffer<T>.
- All the sensible casts I can think of are now defined in ue4_format - any additional ones can just be added. The enurm of formats needs to be exposed to MetalRHI so we upload the correct values, but this should be trivial.
- Added a full series of wrappers around texturecube_array and depthcube_array to insulate code from whether it is backed by a real cube_array or a texture2d_array so we don't have to maintain complicated variants for new/old iOS devices.
- Added implementations for a bunch of annoying HLSL & GLSL intrinsics that were being matched by name + reverse_bits which needs a custom implementation on old shader standards.
Change 3650861 by Rolando.Caloca
DR - vk - Fix warnings
Change 3651116 by Rolando.Caloca
DR - vk - Support for compressed saved PSO cache
Change 3651321 by Rolando.Caloca
DR - vk - Prep for load multiple PSO files
Change 3651337 by Chris.Bunner
Editor-only default material fallback (hardcoded material).
#jira UE-48404
Change 3651839 by Rolando.Caloca
DR - vk - Integrate minor pipeline changes
Change 3652042 by Mark.Satterthwaite
More work on mtlpp:
- Selector class that caches IMP from SEL & Class.
- Fixes to ns::Error.
- Added test case application for testing denorm & float reinterpret-cast behaviour on Metal.
Change 3652370 by Uriel.Doyon
New "stat StreamingOverview" giving high level metrics of texture usage.
New function ResetAverageRequiredTexturePoolSize() and GetAverageRequiredTexturePoolSize() giving the average ideal value for "r.streaming.poolsize".
Change 3653658 by Chris.Bunner
Material vertex interpolator for sprite and gpu sprite particles.
Change 3653676 by Rolando.Caloca
DR - vk - Integrate changes: Multiple PSO caches, shared ucode & compression, size reduction up to 80%
Change 3653940 by Daniel.Wright
Moved Volumetric Lightmap textures out of FScene and into FPrecomputedVolumetricLightmapData so their lifetime can match the MapBuildData. This allows tossing the source BulkData in game after RHI texture creation even though switching lighting scenarios does Release/InitializeRenderingResources multiple times.
Change 3653956 by Daniel.Wright
Fixed leak of BatchVisibilityId's
Change 3653991 by Daniel.Wright
Fixed missing include
Change 3654013 by Daniel.Wright
Refactored reflection capture composite SM4 handling, now forces fully rough even if !REFLECTION_COMPOSITE_USE_BLENDED_REFLECTION_CAPTURES (forward shading default)
Change 3654018 by Daniel.Wright
Remove unused SM4 reflection capture cubemap
Change 3654118 by Rolando.Caloca
DR - vk - Fix for queries; support for r.Vulkan.ProfileCmdBuffers to only time cmd buffers w/o gpu bubbles
Change 3654339 by Chris.Bunner
Temporarily disabed a material error whilst working with content teams to fix the introduced bugs.
Change 3654534 by Daniel.Wright
Editor is only supported on Feature Level 5 platforms. Added a message box and exit when SM4 is detected (d3d10, OpenGL 3).
Change 3654751 by Rolando.Caloca
DR - vk - Add readback for RGB10A2; minor optimization
Change 3654940 by Rolando.Caloca
DR - vk - Warning fix
Change 3655104 by Mark.Satterthwaite
Add a bunch of code to mtlpp to wrap the Xcode command-line Metal tools and use them to provide a convenient command-line tool that can compile two Metal shaders & diff the resulting AIR to make debugging easier. Obviously this only works on macOS.
Change 3655173 by Jian.Ru
Render dithered material as masked if a stencil prepass is not used
#jira UE-50064, UE-49537
Change 3655479 by Daniel.Wright
Fixed HandleLegacyMapBuildData not getting called on P maps loaded in the editor, which apparently was dropped in an integration error, causing all legacy maps (before the BuildData change) to lose their built lighting.
Change 3656341 by Richard.Wallis
Metal validation checks to test for drawing of the end of a vertex stream as seen in UE-48172 (Landscape Mesh Flickers Rapidly When Using Sculpting Landscape). This is not a fix for that but just a error log to catch the bad draw calls.
#jira UE-48172
Change 3656844 by Rolando.Caloca
DR - vk - Avoid microcode copy
- Fix link error
Change 3656894 by Rolando.Caloca
DR - vk - Enable api dump without needing validation enabled
Change 3656915 by Marcus.Wassmer
Fix DX12 buffer lock for read
Change 3657166 by Rolando.Caloca
DR - vk - Proper fix for api dump layer
Change 3657401 by Rolando.Caloca
DR - vk - Linux compile fix
Change 3657607 by Rolando.Caloca
DR - vk - Prep for changes
Change 3658722 by Chris.Bunner
Refresh shared texture samplers when changing max ansiotropy level (e.g. scalability settings).
#jira UE-30086
Change 3659499 by Daniel.Wright
Moved bEnableAutoLODGeneration to LOD category so it's not the only one in HLOD category
Change 3659644 by Mark.Satterthwaite
D3D11 equivalent to 3656341 (only enabled when -d3ddebug is) to validate DrawIndexedPrimitives isn't trying to draw off the end of the instanced vertex streams which has inconsistent (and potentially undefined) behaviour across the various APIs we support. This fires when painting the landscape because the code attempts to render with a FirstInstance value that is as large as the number of elements in the instance-data streams which D3D11 drivers silently fails to render, but which Metal (& probably Vulkan too) will renders as garbage. This pattern is wrong & will be even more dangerous in a Draw*Indirect world.
#jira UE-48172
Change 3659831 by Rolando.Caloca
DR - vk - Copy 3657927 (fixes for Mali)
Change 3661921 by Rolando.Caloca
DR - vk - Minor log/info changes
Change 3661985 by Mark.Satterthwaite
Change the Metal sampler filter translation to better match D3D.
Change 3662050 by Richard.Wallis
Compile fix for Metal enums.
Change 3662062 by Rolando.Caloca
DR - Copy from 3662060
- OpenGL cloth fix
Change 3662100 by Mark.Satterthwaite
Use a temporary file and an atomic move to put the Metal PCH into the right place and reduce the number of false PCH compile failures on the build farm.
Change 3662253 by Daniel.Wright
Reflection Captures support Lighting Scenarios without recapturing
* Reflection Captures are now part of the Map Build
* Modifying a capture in editor will display a preview, but game can only display built captures (black for unbuilt with screen message)
* Reflection Capture build data moved to the BuildData package
* Building lighting / reflection captures no longer dirties ULevels
* Sky lights which capture the scene now work correctly with Lighting Scenarios
* Lighting Scenarios must now be loaded for each time they are made visible (no switching back and forth while keeping both loaded)
Change 3663215 by Mark.Satterthwaite
Initial, incomplete, tool added to mtlpp to help debug macOS Internal Compiler Errors - the mtlpp command-line tool can be fed the debug output from UE4 along with compiler settings to automatically compile shaders and construct the render pipeline that crashes the runtime compiler.
So far only macOS render-pipeline-states are supported currently.
Change 3663293 by Mark.Satterthwaite
Added Metal device selection to the mtlpp command-line tool so I can quickly test compile on dual-GPU Macbook Pro's.
Change 3663471 by Daniel.Wright
Reflection Capture Builds no longer use UEditorLevelUtils::SetLevelVisibility to control level visibility, which streams out sublevels, modifying nav mesh
Fixed status updates during Reflection Capture Build
Captures overflowing GMaxNumReflectionCaptures now log a warning instead of pretending that they built successfully
Change 3664056 by Rolando.Caloca
DR - Linux compile fix
Change 3664460 by Daniel.Wright
Restored unused LoadTimesObjectVersion, packages saved with it will issue a warning on load
Change 3664802 by Uriel.Doyon
Fixed flash created by pre-exposure when the value changed dramatically between frames
Change 3664890 by Daniel.Wright
Created 'Stat MapBuildData' to track the memory size of lighting and reflection capture build outputs
Change 3665163 by Rolando.Caloca
DR - Copy from 3665156
- Gracefully fail when there are mem leaks exiting Vulkan
Change 3665629 by Daniel.Wright
Only Surface domain materials cast shadows in Lightmass
Change 3665855 by Marcus.Wassmer
PR #4032: Fix comparison of SceneColorFormat (Contributed by Hybrid0)
Change 3666707 by Guillaume.Abadie
Replaces some custom material node to get View.BufferSizeAndInvSize with ViewProperty material expression in some engine material functions.
Change 3667239 by Rolando.Caloca
DR - Use hlslcc define for common issues
Change 3668108 by Brian.Karis
Disabled to Catmull-Rom filter. Too many flickering issues. Disabled antiflicker as well.
Change 3668157 by Mark.Satterthwaite
In the prototype Metal stdlib extension library add inline versions of the D3D SM6 "wave" intrinsics that can be expressed in terms of Metal 2.0 simd/quad group operations (macOS=simd, iOS=quad). These are unlikely to be as efficient as direct intrinsics but they should be functionally equivalent.
These functions are not available *yet* as I still need to hook the ue4_stdlib into MetalShaderFormat & MetalRHI.
The following HLSL 6 functions are implemented:
WaveAllBitAnd
WaveAllMax
WaveAllMin
WaveAllBitOr
WaveAllBitXor
WaveAllEqual
WaveAllProduct
WaveAllSum
WaveAllTrue
WaveAnyTrue
WaveBallot
WaveGetLaneCount
WaveGetLaneIndex
WaveOnce
WavePrefixProduct
WavePrefixSum
WaveReadFirstLane
WaveReadLaneAt
The following can't be implemented in Metal as of Metal 2.0 AFAIK:
WaveGetOrderedIndex
WaveIsHelperLane
GlobalOrderedCountIncrement
QuadReadLaneAt
QuadSwapX
QuadSwapY
Change 3668260 by Olaf.Piesche
Cache particle collision shaders regardless of simple forward state
Missed this checkin
#jira FORT-51307
Change 3669243 by Daniel.Wright
Bumped shader version to propagate FReflectionCaptureData rename
Change 3669369 by Mark.Satterthwaite
Duplicating Metal changes from //UE4/Release-4.18 to Dev-Rendering (//UE4/Dev-Rendering)
3662503 Collapse system-variables to one declaration in MetalUtils to avoid later shader compiler errors when they are specified more than once, which is seemingly permissable. Fixes volumetric fog.
#jira UE-50293
3665210 - Invalidate all Metal shaders again to force a recompile to workaround another driver bug.
- On macOS compact the clip-distance value into a single output to avoid bugs in the runtime pipeline compilers.
- In SCW's direct-compile mode MetalShaderForamt should always dump the resulting Metal shader and print any errors we encounter to the log.
- Change FGenerateMetalVisitor to take a FMetalCodeBackend& not a FMetalCodeBackend* to avoid a lot of pointless pointer validation.
#jira UE-50244
3665429 Fix a crash on shutdown due to MetalRHI caching vertex-declarations beyond the lifetime of the RHI by moving the cache into the FMetalDynamicRHI itself.
#jira UE-50356
3665613 Fix DistanceField rendering on Metal & the associated validation layer error when it is enabled - MetalRHI can't use the same approach as Vulkan without a bit more work.
#jira UE-50364
3667584 Fix black flickering on some materials that use World Position Offset - the Metal sincos intrinsic comes into two flavours for single precision floats and we want the precise version not the fast version. The "cross" implementation needed a few more fma's too and this change has to invalidate Metal shaders again to take effect.
#jira UE-50399
3667805 Changing sincos in Metal fragment shaders had undesirable side-effects - the compiler is now re-associating another floating point operation - so limit the use of precise::sincos to vertex-shaders for now. This fixes the WPO materials without causing any other obvious problems.
#jira UE-50399
Change 3669912 by Mark.Satterthwaite
Fix Metal compilation for PCSS shadows - the HLSL that is compiled uses both SampleCmp and Sample which GLSL disallows (shadowSampler types in GLSL only allow SampleCmp) but is perfectly valid in Metal where only the texture type declaration changes.
Duplicate MetalBackend.cpp changes from Joe.Graf's: 3667781
Fixed an extra ) being emitted during HLSL->Metal translation
Added depthcube_array support per Mark's instructions
Change 3670308 by Mark.Satterthwaite
Missing autorelease pool blocks in MetalTexture functions.
Change 3670989 by Mark.Satterthwaite
Stop trying to be so clever with Metal clip-distances: AMD have a bug in 10.13.0 that means we can only emit one clip-distance value, so simply emit the value with the lowest index (we have handily ordered them by importance!) and let the others become user-interpolators until this bug is resolved in a macOS SU (according to Max@AMD the fix is in, just not in time for 4.18). This means planar reflections will work, VR no-multi-view-fallback will work & layered rendering will work either individually or together - the difference being that on macOS *only* the VR no-multi-view-fallback & layered rendering paths may be slower when combined with the global clip plane.
Hit & run fix to MetalCaptureManager and availability of tile-shader functions while I'm here.
#jira UE-50518
Change 3671014 by Mark.Satterthwaite
Correct handling of RowLinearPVRTC blits for iOS Metal desired for Ocean.
Change 3671575 by Rolando.Caloca
DR - Copy 3668036
Stop syncing CPU with GPU on Vulkan
Change 3671637 by Rolando.Caloca
DR - Copy 3670937
Fixes Vulkan editor outline
Change 3672309 by Mark.Satterthwaite
Submitted on behalf of Richard Wallis:
Only disable V-Sync on Metal in macOS 10.13 when running in "true" fullscreen mode (where we switch display modes & forbid switching spaces or tabbing out) so that you won't see the rainbow artefact caused by being out-of-sync with WindowServer, only the tearing you'd expect when V-Sync is disabled. We'll chat with Apple about whether there is a way to avoid the rainbow artefact when switching spaces in Windowed Fullscreen with displaySync disabled.
#jira UE-50134
Change 3672314 by Daniel.Wright
User friendly message dialog for when a required key is missing from BaseLightmass.ini
Change 3672315 by Daniel.Wright
Assert on load when a uniform buffer struct goes missing, instead of a crash on save
Change 3672476 by Chris.Bunner
Removed duplicate material instance editor command binding that appeared in a task stream merge.
Change 3672626 by Mark.Satterthwaite
Move the ue4_stdlib.metal extensions to MetalRHI's Public header directory as it'll need to be available to both modules and that's easier to accomplish from here.
Change 3672643 by Mark.Satterthwaite
iOS compilation fixes.
Change 3672728 by Daniel.Wright
Fixed encoded HDR reflection captures
Change 3672753 by Jian.Ru
Fix texture swimming
#jira UE-49369
Change 3672815 by Daniel.Wright
Tooltip for build button explaining why it might be disabled
Change 3673350 by Rolando.Caloca
DR - vk - Do not reallocate memory every draw call
Change 3673501 by Rolando.Caloca
DR - vk - Remove more reallocations
Change 3673505 by Rolando.Caloca
DR - Remove global variable with semantic
Change 3673514 by Rolando.Caloca
DR - vk - compile fix
Change 3675899 by Chris.Bunner
Fixed support for editor-time transient parameter overrides. This happens when a compiled material's scalar or vector parameter is changed in value only, the active material resources should also update and be reverted when the material graph is closed. The code was incorrectly pulling base parameters from expressions instead of the actual uniform.
Change 3676843 by Arne.Schober
DR - UE-49473 - Fix Stateleak caused by custom drawer in the long for loop, where the depth stencil state might not be reset in a subsequent itteration of the loop.
Change 3678269 by Daniel.Wright
Fixed Encoded HDR reflection capture data getting the wrong Brightness applied when cooking
Change 3678543 by Daniel.Wright
MapBuildData now tosses the unneeded reflection capture format on load. Affects target platforms that require multiple formats at cook time.
Change 3679602 by Jian.Ru
Fix up mesh decal shader complexity view mode
#jira UE-50272
Change 3679959 by Chris.Bunner
Fixed logic on overriden vector parameter retrieval for material instances checking a function owned parameter.
#jira UE-50712
Change 3679998 by Daniel.Wright
Fixed crash when precomputing static visibility only
[CL 3680175 by Marcus Wassmer in Main branch]
#lockdown Nick.Penwarden
============================
MAJOR FEATURES & CHANGES
============================
Change 3503468 by Marcus.Wassmer
Fix merge conflicts
Change 3537059 by Ben.Marsh
Fixing case of iOS directories, pt1
Change 3537060 by Ben.Marsh
Fixing case of iOS directories, pt2
Change 3608300 by Chris.Bunner
Added post process material to preview compile cache set to allow post process volume preview scene improvements.
Change 3608302 by Chris.Bunner
Fixed decal lifetime fading.
#jira UE-48400
Change 3608303 by Chris.Bunner
Updated default WritesAllPixels input to ignore dithering (as intended, was disabled due to isues at the time).
Fixed material instances returning their local data when not overridden.
#jira UE-48254
Change 3608455 by Mark.Satterthwaite
Enabling WorldPositionOffset requires disabling fast-math on Metal because the manually specified FMA's are not respected if one or more arguments is a literal which then leads to very different compiler optimisation between the depth-only shader and the base-pass shader. This change will only affect the way Metal compiles shaders.
#jira UE-47372
Change 3608462 by Rolando.Caloca
DR - Cloth vertex buffers no longer generate dummy vertices
Copy from 3608349 and 3608407
Change 3608491 by Rolando.Caloca
DR - hlsl - Fix crash when type was not found
Change 3608513 by Rolando.Caloca
DR - Default to real uniform buffers for Vulkan SM4 & SM5
Change 3608794 by Mark.Satterthwaite
Implement SV_DepthLessEqual (maybe right?) for Metal - seems to work in the ParallaxOcclusionMapping test map.
#jira UE-47614
Change 3608929 by Mark.Satterthwaite
Fix ambiguous expression compile error.
Change 3608991 by Mark.Satterthwaite
Fix a dumb bug when parsing the Metal compiler version that breaks Metal shader PCH generation on HFS+ volumes.
Change 3609090 by Uriel.Doyon
StaticMeshComponent and LandscapeComponent now register AO material mask and sky occlusion texture in the texture streamer.
Changing the current lighting scenario now triggers an update of the texture streamer, and a refresh of lighting data for instanced static meshes.
Added an option to the "liststreamingtextures" named UNKOWNREF allowing to inspect texture without references in the texture streamer.
BUILDMATERIALTEXTURESTREAMINGDATA now rebuild every shader in memory and mark for save those with different data.
MipBias now behaves the same way in shipping than in other builds.
Fixed texture resolution logic for editor tooltips and in game stats.
Change 3609659 by Richard.Wallis
Remove Eye Adaption Pixel Shader Workaround for macOS 10.11 (El Cap) Nividia.
#jira UE-48642
Change 3610552 by Mark.Satterthwaite
Optimise the constant-propagation pass in hlslcc by using a hash-table to reduce the cost of looking up the existing constant assignment instructions. The get_assignment_entry drops from 25% of runtime to 2.2% of runtime on a 4.2Ghz Quad i7 2017 iMac.
Change 3610662 by Rolando.Caloca
DR - hlsl - Fix for rwstructured buffer
Fix for floats printed as ints
Change 3610830 by Michael.Lentine
ByteAddressBuffer does not have a subtype.
Change 3610869 by Rolando.Caloca
DR - hlsl - Fix disambiguation between 1.r and 1.0.r
Change 3610982 by Mark.Satterthwaite
Use the correct code to dump Metal shader text for debugging at runtime.
Change 3610996 by Rolando.Caloca
DR - hlsl - Actual fix for 0.r
Change 3611312 by Rolando.Caloca
DR - Integrate: Improve performance of bokeh depth of field.
* Fewer instances with more work (higher quad count) per instance.
* Improves performance on RX 480 in the Infiltrator demo by 0.37 ms at 1080p and 0.50 ms at 1440p (average frame time over the beginning of the demo, including the hallway confrontation between the guard and the infiltrator, where heavy DOF is used).
* Similar optimizations may be possible for other systems that perform similar "instanced draws of quads" (e.g. virtual texture page table updates, lens blur, and velocity scatter).
Change 3611345 by Mark.Satterthwaite
Missed the hash-table destructor in previous change.
Change 3611372 by Rolando.Caloca
DR - vk - New barrier/layout api
Change 3611445 by Mark.Satterthwaite
Fix stupid bugs in MetalBackend's LoadRWBuffer helper function where the wrong type was being used - won't fix problems in the LinearTexture case though.
Change 3611686 by Mark.Satterthwaite
Remove the sampler from the Metal Linear Texture SRV path as for reasons so far unknown it doesn?â•Ÿâ•“t work with the light grid culling.
#jira UE-48881
Change 3611743 by Mark.Satterthwaite
Implement early depth test for Metal - it is implemented such that manual specification of the SV_Depth* outputs will elide the early_fragment_test qualifier as Metal does not permit both at present.
Change 3611746 by Mark.Satterthwaite
Use early fragment tests implicitly unless we perform a direct resource write or use discard - explicit depth writes always disable early fragment tests as Metal doesn?â•Ÿâ•“t allow both. This should better match D3D driver behaviour.
Change 3611756 by Mark.Satterthwaite
Missed a header file in last commit.
Change 3611836 by Mark.Satterthwaite
Fixed the use of Metal?â•Ÿâ•“s capture manager so that it doesn?â•Ÿâ•“t capture more frames than intended.
Change 3611843 by Mark.Satterthwaite
Tidy up the handling of when to increment the frame count for the Metal capture manager.
Change 3612279 by Michael.Lentine
Move FP16 Math to Public so that it can be included as part of platform which is where the other float/half defines happen.
Change 3612595 by Rolando.Caloca
DR - hlslcc - Rebuilt with CL 3611345
Change 3612665 by Rolando.Caloca
DR - Make cubemap mip barrier consistent with HZB mip barriers
Change 3612758 by Daniel.Wright
FColor usage comment
Change 3612980 by Rolando.Caloca
DR - hlsl - Do not overflow ints
Change 3613068 by Rolando.Caloca
DR - vk - Initial fix for transition validation warnings
Change 3613115 by Daniel.Wright
Volumetric lightmap voxels are now always cubes
Bricks outside of any Lightmass Importance Volume will never be refined
Change 3613124 by zachary.wilson
Enabling Eye-Adaptation in TM-ShaderModels.
Change 3613205 by Mark.Satterthwaite
Fully disable linear textures in Metal - they simply aren't performant. Instead we'll have to use helper functions to dynamically type-cast appropriately within the shader. This is currently only configured for a handful of UAV types and will need to be extended.
Change 3613208 by Mark.Satterthwaite
Add code to MetalBackend to promote half types to float for math operations to avoid compiler errors.
Change 3613354 by zachary.wilson
Fixing up the Bloom_FFT map. Renaming to fit qa conventions, updating content and improving workflow.
Change 3613409 by Rolando.Caloca
DR - vk - Layout as part of descriptor writes
Some access flag warning fixes
Change 3613518 by Daniel.Wright
Added 'Render Unbuilt Preview Shadows in game' rendering project setting and r.Shadow.UnbuiltPreviewInGame cvar
Change 3613610 by Daniel.Wright
Volumetric lightmap visualization sphere size is now a fraction of the corresponding brick world size
Change 3613651 by Daniel.Wright
[Copy] Fixed landscape in the Global Distance field on PS4. Multiple updates to a vertex buffer using BUF_Dynamic cause a race condition on PS4 with no assert.
Also added shrinking for GDistanceFieldUploadData which saved 15Mb.
Change 3613696 by Mark.Satterthwaite
Add the Metal SRV format for Index buffers so that they can be properly type-cast inside the shader. Fixes recompute tangents with latest changes.
Change 3613697 by Rolando.Caloca
DR - vk - Fix missing layout
Change 3613922 by Rolando.Caloca
DR - vk - Some fixes for layout/transitions
- Disable GSupportsDepthFetchDuringDepthTest on desktop as the deferred renderer is not copying the aux depth in the right spot and will be removed
Change 3614009 by Mark.Satterthwaite
TPS Approved: Integrating the MIT-licensed mtlpp C++ Metal wrapper from Nikolay Aleksiev which will slowly replace previous Metal API wrappers in MetalRHI.
Change 3614015 by Mark.Satterthwaite
Initial extensions to mtlpp:
- Fixed over retention of alloc-init'd objects.
- Added 10_13 & 11_0 availablity macros.
- Started, but have not yet finished adding new Metal API function wrappers.
Change 3614909 by Rolando.Caloca
DR - Fix static analysis
Change 3614916 by Michael.Lentine
Add function to convert FP32 to FP16
Change 3614957 by Mark.Satterthwaite
mtlpp declarations for macOS 10.13 & iOS 11 Metal features - no matching definitions yet.
Change 3614995 by Mark.Satterthwaite
Revert all changes to project config's from Rhino that should not have come back to Dev-Rendering, keeping only the solitary change to Metal shader standard necessary for ShowdownDemo.
Change 3615035 by Rolando.Caloca
DR - Generate mips using shader for HZB
Change 3615561 by Rolando.Caloca
DR - Fix deprecation warning
Change 3615787 by Mark.Satterthwaite
Only emit min. OS version specification into the Metal shader bytecode for macOS as we share shaders between iOS & tvOS and this option inhibts that.
#jira UE-48919
Change 3616317 by Mark.Satterthwaite
Make TonemapperConfBitmaskPC the proper size so we dn't attempt to access uninitialized memory.
Change 3616357 by Mark.Satterthwaite
And fix some compile errors...
Change 3616473 by Rolando.Caloca
DR - Render pass api minor changes
Change 3616518 by Mark.Satterthwaite
Fix a merge snafu where dead code was retained where it shouldn't be.
#jira UE-48472
Change 3616706 by Rolando.Caloca
DR - Vulkan fixes (integration from Vulkan working branch)
- Fix for editor outline
- Fix for profilegpu
Change 3616770 by Rolando.Caloca
DR - vk - Mark GIsGPUCrashed on device lost
Change 3616993 by Daniel.Wright
IndirectLightingCacheQuality respects VolumetricLightingMethod
Change 3616996 by Daniel.Wright
Volumetric Lightmap show flag is respected by Volumetric Fog
Change 3616999 by Daniel.Wright
Fixed ObjectRadius in Volume domain materials
Change 3617777 by Rolando.Caloca
DR - Fix static analysis warning
Change 3617863 by Guillaume.Abadie
PR #3875: Removed Duplicated "RHI" Module Dependency (Contributed by DavidNSilva)
#jira UE-48159
Change 3618133 by Rolando.Caloca
DR - vk - Set general layout for compute shader resources
- Assume transitions to writable imply end render pass
Change 3618292 by Michael.Lentine
Add support for Expressions, Jump Statments, and Structs.
Change 3618326 by Rolando.Caloca
DR - vk - Fix transition flags
Change 3618408 by Daniel.Wright
Lightmass skylight solver improvements
* Lightmass uses a filtered cubemap to represent the skylight instead of a 3rd order Spherical Harmonic. Directionality in shadowed areas is improved. Mip level is chosen based on the ray differential for anti-aliasing.
* Multiple skylight and emissive bounces are now supported with a radiosity solver, controlled by NumSkyLightingBounces in Lightmass WorldSettings. More bounces results in longer build times, and the radiosity time is not distributable.
* The mapping surface cache is now rasterized with supersampling, reduces incorrect darkness in corners
* Combined direct lighting, photon irradiance, skylight radiosity and diffuse in the mapping surface cache so final gather rays only have to do one memory fetch, speeds up lighting builds by 7%.
* Added support for Embree packet tracing although no solver algorithms use it yet
Change 3618413 by Daniel.Wright
Swarm hands out the most expensive tasks in roughly a round robin ordering among distribution agents. Lightmass processing of a single task is multithreaded, so ideally the most expensive tasks are evenly distributed among active agents. This has the biggest impact in small scenes with 10's of high resolution lightmaps, and with a distribution farm. Build time in one scene went from to 113s -> 47s.
Change 3618439 by Mark.Satterthwaite
Fix the assert in hlslcc when we have saturate(int) and the shader language spec. supports a native saturate intrinsic.
Change 3618468 by Rolando.Caloca
DR - vk - Fix copy to non render target surface
Change 3618696 by Daniel.Wright
Worked around Lightmass crash callstacks not getting reported back to the editor
Change 3618779 by Mark.Satterthwaite
mtlpp definitions for a few of the new calls & fixing the max. number of samplers it assumes.
Change 3618789 by Daniel.Wright
Added missing file
Change 3618816 by Daniel.Wright
Another missing file
Change 3618855 by Rolando.Caloca
DR - vk - Show user debug markers when using dump layers
- Remove old defines
Change 3618887 by Rolando.Caloca
DR - Fix for missing transition to readable for blur widget. Was causing corruption on Vulkan.
Change 3618999 by Mark.Satterthwaite
Definitions for Metal's new CaptureManager & CaptureScope classes.
Change 3619790 by Jian.Ru
Add some debug info
#jira UE-48710
Change 3619834 by Rolando.Caloca
DR - vk - static analysis fix
Change 3619952 by Rolando.Caloca
DR - vk - Static analysis not smart enough...
Change 3620191 by Jian.Ru
Revert 3584245 to prevent focus stealing
#jira UE-49044
Change 3620402 by Mark.Satterthwaite
Remaining Metal definitions for mtlpp.
Change 3620803 by Brian.Karis
Removed faceting bug I introduced to Dither Opacity Mask. Removes the attempt to make opacity stack properly.
Change 3620904 by Michael.Lentine
Change the order of static and const
Change 3620975 by Rolando.Caloca
DR - Updated Vulkan headers to SDK 1.0.57.0
Change 3621026 by Rolando.Caloca
DR - Remove unused type
- Force recompile with new Vulkan headers
Change 3621070 by Rolando.Caloca
DR - glslang - Fix pdb option
Change 3621157 by Arciel.Rekman
Added files to cross-build glslang on Windows.
(Edigrating //UE4/Main/...@3621127 to //UE4/Dev-Rendering/...)
Change 3621194 by Rolando.Caloca
DR - glslang - Update to 1.0.57.0
- Fix some tab/whitespace mismatch
Change 3621225 by Rolando.Caloca
DR - Revert glslang (Back out changelist 3621194)
Change 3621254 by Mark.Satterthwaite
Duplicate 3610656 and revert the incorrect merge from the Rhino task stream. Fixes EyeAdaptation on all clang platforms properly thanks to RCL.
Change 3621261 by Mark.Satterthwaite
Trivial FMetalStateCache optimisations - won't help much but equally they shouldn't hurt.
Change 3621262 by Mark.Satterthwaite
Correct the handling of MSAA target in Desktop Forward for iOS - now the problem is that iOS always creates an internal resolve target so which texture to bind depends on the shader parameter type. Not sure (yet) how best to solve that.
Change 3621263 by Mark.Satterthwaite
Don't mandate Mobile Metal for projects that have Metal MRT enabled.
Change 3621301 by Rolando.Caloca
DR - Unity build fix
Change 3621349 by Mark.Satterthwaite
Fix a bug in MetalBackend that was omitting the depth-output variable from the hlslcc signature if the semantic was SV_DepthLessEqual rather than SV_Depth.
Change 3621546 by Uriel.Doyon
Refactor of the texture 2D mip update logic to offload more work on the async thread.
#jira UE-45332
#jira UE-45789
Change 3622210 by Rolando.Caloca
DR - Do not store DDC data if static mesh failed to build
#jira UE-48358
Change 3622349 by Arciel.Rekman
Better build script for Linux glslang and a bugfix.
(Edigrating CL 3622235 from //UE4/Main/... to //UE4/Dev-Rendering/...)
Change 3622401 by Rolando.Caloca
DR - vk - Integration
- Support for r.Vulkan.ProfileCmdBuffers
Change 3622506 by Rolando.Caloca
DR - vk - Back out changelist 3622401
Change 3622521 by Mark.Satterthwaite
Support disabling V-Sync in MetalRHI on macOS 10.13+.
Change 3622910 by Rolando.Caloca
DR - static analysis fix
Change 3622964 by Mark.Satterthwaite
Fix generation of .metallib on local Macs and exclude .metallib files from the pak - they must always be loaded from disk.
#jira UE-48193
Change 3622986 by Mark.Satterthwaite
A couple more trivial optimisations to MetalRHI for iOS:
- Metal page size is 4k but only buffers under 512 bytes should go through set*Bytes on iOS to balance CPU cost.
- On iOS the minimum buffer size should therefore be 1k and on Mac 4k as nothing else makes much sense.
- No need to rebind uniform buffers if to the same slot - it just wastes cycles.
Change 3623266 by Rolando.Caloca
DR - Fix GL4 rendering
#jira UE-49187
Change 3623377 by Daniel.Wright
Volume materials applied to static meshes operate on the object's bounding sphere
Change 3623427 by Mark.Satterthwaite
Fix MetalViewport compile errors on Xode 8.3.
#jira UE-49231
Change 3623443 by Daniel.Wright
Fixed out of bounds crash in lightmass
Change 3623751 by Daniel.Wright
Volume materials on static meshes now voxelize the mesh's Object space bounding box
Change 3625142 by Guillaume.Abadie
PR #2992: Fixing aspect ratio issue of SceneCapture2D rendering in "Ortho" camera mode (Contributed by monsieurgustav)
Change 3625983 by Jian.Ru
Fix a LPV race condtion due to parallel RSM draw-call submission
#jira UE-48247
Change 3626015 by Jian.Ru
Small fix to 3625983
Change 3626294 by Michael.Trepka
Copy of CL 3535792 and 3576637
Added support for changing monitor's display mode on Mac in fullscreen mode. This greatly improves performance on Retina screens when playing in resolutions lower than native.
Fixed a problem with incorrect viewport size being set in windowed fullscreen in some cases. Also, slightly improved screen fades for fullscreen mode transitions on Mac.
#jira UE-48018
Change 3626532 by Marcus.Wassmer
Fix divide by 0 crash when GPU timing frequency not available for whatever reason.
Change 3626548 by Ryan.Brucks
KismetRenderingLibrary: Added EditorOnly function for creating static textures from Render Targets. Has options for Mip and Compression Settings
Change 3626874 by Mark.Satterthwaite
Fix Metal 2.0 compilation.
Change 3626997 by Rolando.Caloca
DR - vk - cis fix
- Initial RGBA16 readback
Change 3627016 by Mark.Satterthwaite
Workaround more of Metal's unfortunate tendency to re-associate float mul/add/sub operations - this time from Metal's own standard-library.
Change 3627040 by Brian.Karis
Removed old rasterized deferred reflection env path.
Removed reflection compute shader. Replaced with PS. Small perf gain.
Change 3627055 by Mark.Satterthwaite
No MSAA support on Intel Metal or iOS Desktop Forward for the moment as neitehr work and I don't want to have lots of crashes out in the wild until we have a solution.
Change 3627057 by Mark.Satterthwaite
Make SCW's directcompile not fall over with Metal when there are compilation errors.
Change 3627083 by Mark.Satterthwaite
Invalidate Metal shaders so QA testing picks up the most recent changes.
Change 3627788 by Chris.Bunner
[Duplicate, CL 3627751] - VisibleExpressions static switch value evaluation needs to handle reroute nodes rather than only verify first expression.
Change 3627834 by Rolando.Caloca
DR - cis fix
Change 3627847 by Rolando.Caloca
DR - 4th try to fix static analysis
Change 3627877 by Guillaume.Abadie
Works arround a HLSLCC bug in a SimpleComposure project's material where x != x does not work for an unknown reason yet.
#jira UE-48063
Change 3628035 by Marcus.Wassmer
Duplicate 3620990
Smarter scenecapture allocation behavior.
Change 3628204 by Daniel.Wright
Fixed denormalization scale on one of the 2nd SH band of volumetric lightmaps
Change 3628217 by Mark.Satterthwaite
Fix InfiltratorForward project defaults so that iOS will package.
Change 3628515 by Arne.Schober
DR - [UE-49213] - Fix case where HZB was not generated for SSR and SSAO when Occlusion culling was disabled.
#RB Marcus.Wassmer
Change 3628550 by Chris.Bunner
Merge fixes.
Change 3628597 by Chris.Bunner
Merge fixes.
Change 3628656 by Michael.Trepka
One more workaround for a bug in StandardPlatformString.cpp. It doesn't handle %lf format correctly, parsing it as long double instead of ignoring the 'l' format sub-specifier.
Change 3628685 by Daniel.Wright
CPU interpolation of Volumetric Lightmaps for the mobile renderer. They use a scene cache based on interpolation position, since the precomputed lighting buffer for movable objects is recreated every frame.
Change 3629094 by Ryan.Brucks
Fixes to RenderTargetCreateStaticTexture2DEditorOnly with additional error checks
#RB none
Change 3629223 by Rolando.Caloca
DR - Rollback //UE4/Dev-Rendering/Engine/Source/Runtime/VulkanRHI to changelist 3627847
Change 3629491 by Rolando.Caloca
DR - Revert back to emulated uniform buffers on SM4/SM5
Change 3629663 by Daniel.Wright
Fixed NaN when capsule shadow direction is derived from volumetric lightmap with completely black lighting
Change 3629664 by Daniel.Wright
Don't render dynamic indirect occlusion from mesh distance fields when operating on a movable skylight, since DFAO fills that role
Change 3629708 by Rolando.Caloca
DR - vk - Redo some changes from DevMobile
3601439
3604186
3606672
3617383
3617474
3617483
Change 3629770 by Mark.Satterthwaite
Fix a mobile Metal shader compilation error when using the FMA workaround for "cross" which should only be applied if the min. Metal version is 1.2 (as FMA is not known to work prior to this).
Change 3629793 by Daniel.Wright
Fixed VolumetricLightmapDetailCellSize not being respected in small levels, causing too much volumetric lightmap density and memory
Change 3629859 by Mark.Satterthwaite
macOS 10.12 also had problems with MSAA in forward rendering - so only permit it to work on macOS 10.13 and above.
Change 3630790 by Mark.Satterthwaite
Move RHISupportsMSAA so that the Metal related complications for when it is viable can be hidden within.
Change 3630990 by Rolando.Caloca
DR - vk - Redid CL 3617437 (optimize number of Buffer Views, eg 165 to 58)
Change 3631071 by Mark.Satterthwaite
Fix a small gotcha in a change from Dev-Mobile: for MetalRHI we need to explicitly configure the ShaderCacheContext for the immediate/device context after initialising the shader-cache.
#jira UE-49431
Change 3631076 by Rolando.Caloca
DR - vk - Redo 3617574, reduce number of render pass objects created
Change 3631250 by Mark.Satterthwaite
Make another Metal warning a Verbose log instead as it isn't interesting unless you are me.
Change 3631911 by Chris.Bunner
Back out changelist 3628035.
#jira UE-49364, UE-49365
Change 3632041 by Mark.Satterthwaite
Fix cloth rendering on Metal - some of the data in FClothVertex is uint but we load it from a float buffer. This could be due to a bug in Metal's as_type<uint4>() or it could be that Xcode 9's compiler is now finally enforcing Metal's official flush-to-zero-on-load semantics for denorms - it isn't immediately obvious.
#jira UE-49439
Change 3632261 by Brian.Karis
SM4 fallback for reflection captures.
Change 3632281 by Mark.Satterthwaite
Fix an intermittent assert on startup when the AVFoundation movie player gets the QAGame TM-ShaderModels video ready to play prior to the rendering thread being back online when resizing the window. This is done by deferring the processing of AVFoundation events to the game-thread where it won't cause a threading violation.
Change 3632382 by Rolando.Caloca
DR - vk - Fix clang warning
Change 3633338 by Chris.Bunner
Static analysis/Linux compile fix.
#jira UE-49502
Change 3633616 by Jian.Ru
Force alpha to 0xff for functional UI screenshot tests
#jira UE-48266
Change 3633818 by Daniel.Wright
Better indirection texture clamping and asserts
Change 3634319 by Mark.Satterthwaite
Stop FVolumetricLightmapDataLayer ::Discard which is invoked by the Editor RHI during texture-upload from chucking the backing data when in the Editor - because if we do that then cooking will serialise an empty array. This was only apparent on Mac because Metal always invokes Discard on BulkDataInterfaces and D3D11 never does.
#jira UE-49381
Change 3634613 by Rolando.Caloca
DR - Call discard on bulk data for textures
#jira UE-49533
Change 3634654 by Mark.Satterthwaite
Fixes for broken iOS builds:
- Fix RHIGetShaderLanguageVersion returning the wrong version for iOS Metal if the Mac version had already been queried - this has been wrong for a long while.
- Remove the precise:: qualifier for Metal's fma intrinsic - it isn't necessary and breaks on older OSes.
#jira UE-49381
Change 3634820 by Mark.Satterthwaite
Change the hash-function for the preprocessed HLSL source in FMetalShaderOutputCooker to reduce risk of hash-collisions. Fixes one cause of UE-49381 and reveals an underlying driver bug on iOS 9 with runtime-compiled text shaders *only*.
#jira UE-49381
Change 3634821 by Mark.Satterthwaite
Force Metal shaders only to recompile by incrementing the format version.
[CL 3635058 by Chris Bunner in Main branch]
#lockdown Nick.Penwarden
#rb none
============================
MAJOR FEATURES & CHANGES
============================
Change 3550452 by Ben.Marsh
UAT: Improve readability of error message when an editor commandlet fails with an error code.
Change 3551179 by Ben.Marsh
Add methods for reading text files into an array of strings.
Change 3551260 by Ben.Marsh
Core: Change FFileHelper routines to use enum classes for flags.
Change 3555697 by Gil.Gribb
Fixed a rare crash when the asset registry scanner found old cooked files with package level compression.
#jira UE-47668
Change 3556464 by Ben.Marsh
UGS: If working in a virtual stream, use the name of the first non-virtual ancestor for writing version files.
Change 3557630 by Ben.Marsh
Allow the network version to be set via Build.version if it's not overriden from Version.h.
Change 3561357 by Gil.Gribb
Fixed crashes related to loading old unversioned files in the editor.
#jira UE-47806
Change 3565711 by Graeme.Thornton
PR #3839: Make non-encoding specific Base64 functions accessible (Contributed by stfx)
Change 3565864 by Robert.Manuszewski
Temp fix for a race condition with the async loading thread enabled - caching the linker in case it gets removed (but not deleted) from super class object.
Change 3569022 by Ben.Marsh
PR #3849: Update gitignore (Contributed by mhutch)
Change 3569113 by Ben.Marsh
Fix Japanese errors not displaying correctly in the cook output log.
#jira UE-47746
Change 3569486 by Ben.Marsh
UGS: Always sync the Enterprise folder if the selected .uproject file has the "Enterprise" flag set.
Change 3570483 by Graeme.Thornton
Minor C# cleanups. Removing some redundant "using" calls which also cause dotnetcore compile errors
Change 3570513 by Robert.Manuszewski
Fix for a race condition with async loading thread enabled.
Change 3570664 by Ben.Marsh
UBT: Use P/Invoke to determine number of physical processors on Windows rather than using WMI. Starting up WMIC adds 2.5 seconds to build times, and is not compatible with .NET core.
Change 3570708 by Robert.Manuszewski
Added ENABLE_GC_OBJECT_CHECKS macro to be able to quickly toggle UObject pointer checks in shipping builds when the garbage collector is running.
Change 3571592 by Ben.Marsh
UBT: Allow running with -installed without creating [InstalledPlatforms] entries in BaseEngine.ini. If there is no HasInstalledPlatformInfo=true setting, assume that all platforms are still available.
Change 3572215 by Graeme.Thornton
UBT
- Remove some unnecessary using directives
- Point SN-DBS code at the new Utils.GetPhysicalProcessorCount call, rather than trying to calculate it itself
Change 3572437 by Robert.Manuszewski
Game-specific fix for lazy object pointer issues in one of the test levels. The previous fix had to be partially reverted due to side-effects.
#jira UE-44996
Change 3572480 by Robert.Manuszewski
MaterialInstanceCollections will no longer be added to GC clusters to prevent materials staying around in memory for too long
Change 3573547 by Ben.Marsh
Add support for displaying log timestamps in local time. Set LogTimes=Local in *Engine.ini, or pass -LocalLogTimes on the command line.
Change 3574562 by Robert.Manuszewski
PR #3847: Add GC callbacks for script integrations (Contributed by mhutch)
Change 3575017 by Ben.Marsh
Move some functions related to generating window resolutions out of Core (FParse::Resolution, GenerateConvenientWindowedResolutions). Also remove a few headers from shared PCHs prior to splitting application functionality out of Core.
Change 3575689 by Ben.Marsh
Add a fixed URL for opening the API documentation, so it works correctly in "internal" and "perforce" builds.
Change 3575934 by Steve.Robb
Fix for nested preprocessor definitions.
Change 3575961 by Steve.Robb
Fix for nested zeros.
Change 3576297 by Robert.Manuszewski
Material resources will now be discarded in PostLoad (Game Thread) instead of in Serialize (potentially Async Loading Thread) so that shader deregistration doesn't assert when done from a different thread than the game thread.
#jira FORT-38977
Change 3576366 by Ben.Marsh
Add shim functions to allow redirecting FPlatformMisc::ClipboardCopy()/ClipboardPaste() to FPlatformApplicationMisc::ClipboardCopy()/ClipboardPaste() while they are deprecated.
Change 3578290 by Graeme.Thornton
Changes to Ionic zip library to allow building on dot net core
Change 3578291 by Graeme.Thornton
Ionic zip library binaries built for .NET Core
Change 3578354 by Graeme.Thornton
Added FBase64::GetDecodedDataSize() to determine the size of bytes of a decoded base64 string
Change 3578674 by Robert.Manuszewski
After loading packages flush linker cache on uncooked platforms to free precache memory
Change 3579068 by Steve.Robb
Fix for CLASS_Intrinsic getting stomped.
Fix to EClassFlags so that they are visible in the debugger.
Re-added mysteriously-removed comments.
Change 3579228 by Steve.Robb
BOM removed.
Change 3579297 by Ben.Marsh
Fix exception if a plugin lists the same module twice.
#jira UE-48232
Change 3579898 by Robert.Manuszewski
When creating GC clusters and asserting due to objects still being pending load, the object name and cluster name will now be logged with the assert.
Change 3579983 by Robert.Manuszewski
More fixes for freeing linker cache memory in the editor.
Change 3580012 by Graeme.Thornton
Remove redundant copy of FileReference.cs
Change 3580408 by Ben.Marsh
Validate that arguments passed to the checkf macro are valid sprintf types, and fix up a few places which are currently incorrect.
Change 3582104 by Graeme.Thornton
Added a dynamic compilation path that uses the latest roslyn apis. Currently only used by the .NET Core path.
Change 3582131 by Graeme.Thornton
#define out some PerformanceCounter calls that don't exist in .NET Core. They're only used by mono-specific calls anyway.
Change 3582645 by Ben.Marsh
PR #3879: fix bug when creating a new VS2017 C++ project (Contributed by mnannola)
#jira UE-48192
Change 3583955 by Robert.Manuszewski
Support for EDL cooked packages in the editor
Change 3584035 by Graeme.Thornton
Split RunExternalExecutable into RunExternaNativelExecutable and RunExternalDotNETExecutable. When running under .NET Core, externally launched DotNET utilities must be launched via the 'dotnet' proxy to work correctly.
Change 3584177 by Robert.Manuszewski
Removed unused member variable (FArchiveAsync2::bKeepRestOfFilePrecached)
Change 3584315 by Ben.Marsh
Move Android JNI accessor functions into separate header, to decouple it from the FAndroidApplication class.
Change 3584370 by Ben.Marsh
Move hooks which allow platforms to load any modules into the FPlatformApplicationMisc classes.
Change 3584498 by Ben.Marsh
Move functions for getting and setting the hardware window pointer onto the appropriate platform window classes.
Change 3585003 by Steve.Robb
Fix for TChunkedArray ranged-for iteration.
#jira UE-48297
Change 3585235 by Ben.Marsh
Remove LogEngine extern from Core; use the platform log channels instead.
Change 3585942 by Ben.Marsh
Move MessageBoxExt() implementation into application layer for platforms that require it.
Change 3587071 by Ben.Marsh
Move Linux's UngrabAllInput() function into a callback, so DebugBreak still works without SDL.
Change 3587161 by Ben.Marsh
Remove headers which will be stripped out of the Core module from Core.h and PlatformIncludes.h.
Change 3587579 by Steve.Robb
Fix for Children list not being rebuilt after hot reload.
Change 3587584 by Graeme.Thornton
Logging improvements for pak signature check failures
- Added "PakCorrupt" console command which corrupts the master signature table
- Added some extra log information about which block failed
- Re-hash the master signature table and to make sure that it hasn't changed since startup
- Moved the ensure around so that some extra logging messages can make it out before the ensure is hit
- Added PAK_SIGNATURE_CHECK_FAILS_ARE_FATAL to IPlatformFilePak.h so we have a single place to make signature check failures fatal again
Change 3587586 by Graeme.Thornton
Changes to make UBT build and run on .NET Core
- Added *_DNC csproj files for DotNETUtilities and UnrealBuildTool projects which contain the .NET Core build setups
- VCSharpProjectFile can no be asked for the CsProjectInfo for a particular configuration, which is cached for future use
- After loading VCSharpProjectFiles, .NET Core based projects will be excluded unless generating VSCode projects
Change 3587953 by Steve.Robb
Allow arbitrary UENUM initializers for enumerators.
Editor-only data UENUM support.
Enumerators named MAX are now treated as the UENUM's maximum, and will not cause a MAX+1 value to be generated.
#jira UE-46274
Change 3589827 by Graeme.Thornton
More fixes for VSCode project generation and for UBT running on .NET Core
- Use a different file extension for rules assemblies when build on .NET Core, so they never get used by their counterparts
- UEConsoleTraceListener supports stdout/stderror constructor parameter and outputs to the appropriate channel
- Added documentation for UEConsoleTraceListener
- All platforms .NET project compilation tasks/launch configs now use "dotnet" and not the normal batch files
- Restored the default UBT log verbosity to "Log" rather than "VeryVeryVerbose"
- Renamed assemblies for .NETCore versions of DotNETUtilities and UnrealBuildTool so they don't conflict with the output of the existing .NET Desktop Framework stuff
Change 3589868 by Graeme.Thornton
Separate .NET Core projects for UBT and DotNETCommon out into their own directories so that their intermediates don't overlap with the standard .NET builds, causing failures.
UBT registers ONLY .NET Core C# projects when generating VSCode solutions, and ONLY standard C# projects in all other cases
Change 3589919 by Robert.Manuszewski
Fixing crash when cooking textures that have already been cooked for EDL (support for cooked content in the editor)
Change 3589940 by Graeme.Thornton
Force UBT to think it's running on mono when actually running on .NET Core. Disables a lot of windows specific code paths.
Change 3590078 by Graeme.Thornton
Fully disable automatic assembly info generation in .NET Core projects
Change 3590534 by Robert.Manuszewski
Marking UObject as intrinsic clas to fix a crash on UFE startup.
Change 3591498 by Gil.Gribb
UE4 - Fixed several edge cases in the low level async loading code, especially around cancellation. Also PakFileTest is a console command which can be used to stress test pak file loading.
Change 3591605 by Gil.Gribb
UE4 - Follow up to fixing several edge cases in the low level async loading code.
Change 3592577 by Graeme.Thornton
.NET Core C# projects now reference source files explicitly, to stop it accidentally compiling various intermediates
Change 3592684 by Steve.Robb
Fix for EObjectFlags being passed as the wrong argument to csgCopyBrush.
Change 3592710 by Steve.Robb
Fix for invalid casts in ListProps command.
Some name changes in command output.
Change 3592715 by Ben.Marsh
Move Windows event log code into cpp file, and expose it to other modules even if it's not enabled by default.
Change 3592767 by Gil.Gribb
UE4 - Changed the logic so that engine UObjects boot before anything else. The engine classes are known to be cycle-free, so we will get them done before moving onto game modules.
Change 3592770 by Gil.Gribb
UE4 - Fixed a race condition with async read completion in the prescence of cancels.
Change 3593090 by Steve.Robb
Better error message when there two clashing type names are found.
Change 3593697 by Steve.Robb
VisitTupleElements function, which calls a functor for each element in the tuple.
Change 3595206 by Ben.Marsh
Include additional diagnostics for missing imports when a module load fails.
Change 3596140 by Graeme.Thornton
Batch file for running MSBuild
Change 3596267 by Steve.Robb
Thread safety fix to FPaths::GetProjectFilePath().
Change 3596271 by Robert.Manuszewski
Added code to verify compression flags in package file summary to avoid cases where corrupt packages are crashing the editor
#jira UE-47535
Change 3596283 by Steve.Robb
Redundant casts removed from UHT.
Change 3596303 by Ben.Marsh
EC: Improve parsing of Android Clang errors and warnings, which are formatted as MSVC diagnostics to allow go-to-line clicking in the Output Window.
Change 3596337 by Ben.Marsh
UBT: Format messages about incorrect headers in a way that makes them clickable from Visual Studio.
Change 3596367 by Steve.Robb
Iterator checks in ranged-for on TMap, TSet and TSparseArray.
Change 3596410 by Gil.Gribb
UE4 - Improved some error messages on runtime failures in the EDL.
Change 3596532 by Ben.Marsh
UnrealVS: Fix setting command line to empty not affecting property sheet. Also remove support for VS2013.
#jira UE-48119
Change 3596631 by Steve.Robb
Tool which takes a .map file and a .objmap file (from UBT) and creates a report which shows the size of all the symbols contributed by the source code per-folder.
Change 3596807 by Ben.Marsh
Improve Intellisense when generated headers are missing or out of date (eg. line numbers changed, etc...). These errors seem to be masked by VAX, but are present when using the default Visual Studio Intellisense.
* UCLASS macro is defined to empty when __INTELLISENSE__ is defined. Previous macro was preventing any following class declaration being parsed correctly if generated code was out of date, causing squiggles over all class methods/variables.
* Insert a semicolon after each expanded GENERATED_BODY macro, so that if it parses incorrectly, the compiler can still continue parsing the next declaration.
Change 3596957 by Steve.Robb
UBT can be used to write out an .objsrcmap file for use with the MapFileParser.
Renaming of ObjMap to ObjSrcMap in MapFileParser.
Change 3597213 by Ben.Marsh
Remove AutoReporter. We don't support this any more.
Change 3597558 by Ben.Marsh
UGS: Allow adding custom actions to the context menu for right clicking on a changelist. Actions are specified in the project's UnrealEngine.ini file, with the following syntax:
+ContextMenu=(Label="This is the menu item", Execute="foo.exe", Arguments="bar")
The standard set of variables for custom tools is expanded in each parameter (eg. $(ProjectDir), $(EditorConfig), etc...), plus the $(Change) variable.
Change 3597982 by Ben.Marsh
Add an option to allow overriding the local DDC path from the editor (under Editor Preferences > Global > Local Derived Data Cache).
#jira UE-47173
Change 3598045 by Ben.Marsh
UGS: Add variables for stream and client name, and the ability to escape any variables for URIs using the syntax $(VariableName:URI).
Change 3599214 by Ben.Marsh
Avoid string duplication when comparing extensions.
Change 3600038 by Steve.Robb
Fix for maps being modified during iteration in cache compaction.
Change 3600136 by Steve.Robb
GitHub #3538 : Fixed a bug with the handling of 'TMap' key/value types in the UnrealHeaderTool
Change 3600214 by Steve.Robb
More accurate error message when unsupported template parameters are provided in a TSet property.
Change 3600232 by Ben.Marsh
UBT: Force UHT to run again if the .build.cs file for a module has changed.
#jira UE-46119
Change 3600246 by Steve.Robb
GitHub #3045 : allow multiple interface definition in a file
Change 3600645 by Ben.Marsh
Convert QAGame to Include-What-You-Use.
Change 3600897 by Ben.Marsh
Fix invalid path (multiple slashes) in LibCurl.build.cs. Causes exception when scanning for includes.
Change 3601558 by Graeme.Thornton
Simple first pass VSCode editor integration plugin
Change 3601658 by Graeme.Thornton
Enable intellisense generation for VS Code project files and setup include paths properly
Change 3601762 by Ben.Marsh
UBT: Add support for adaptive non-unity builds when working from a Git repository.
The ISourceFileWorkingSet interface is now used to query files belonging to the working set, and has separate implementations for Perforce (PerforceSourceFileWorkingSet) and Git (GitSourceFileWorkingSet). The Git implementation is used if a .git directory is found in the directory containing the Engine folder, the directory containing the project file, or the parent directory of the project file, and spawns a "git status" process in the background to determine which files are untracked or staged.
Several new settings are supported in BuildConfiguration.xml to allow modifying default behavior:
<SourceFileWorkingSet>
<Provider>Default</Provider> <!-- May be None, Default, Git or Perforce -->
<RepositoryPath></RepositoryPath> <!-- Specifies the path to the repository, relative to the directory containing the Engine folder. If not set, tries to find a .git directory in the locations listed above. -->
<GitPath>git</GitPath> <!-- Specifies the path to the Git executable. Defaults to "git", which assumes that it will be on the PATH -->
</SourceFileWorkingSet>
Change 3604032 by Graeme.Thornton
First attempt at automatically detecting the existance and location of visual studio code in the source code accessor module. Only works for windows.
Change 3604038 by Graeme.Thornton
Added FSourceCodeNavigation::GetSelectedSourceCodeIDE() which returns the name of the selected source code accessor.
Replaced all usages of FSourceCodeNavigation::GetSuggestedSourceCodeIDE() with GetSelectedSourceCodeIDE(), where the message is referring to the opening or editing of code.
Change 3604106 by Steve.Robb
GitHub #3561 : UE-44950: Don't see all caps struct constructor as macro
Change 3604192 by Steve.Robb
GitHub #3911 : Improving ToUpper/ToLower efficiency
Change 3604273 by Graeme.Thornton
IWYU build fixes when malloc profiler is enabled
Change 3605457 by Ben.Marsh
Fix race for intiialization of ThreadID variable on FRunnableThreadWin, and restore a previous check that was working around it.
Change 3606720 by James.Hopkin
Dave Ratti's fix to character base recursion protection code - was missing a GetOwner call, instead attempting to cast a component to a pawn.
Change 3606807 by Graeme.Thornton
Disabled optimizations around FShooterStyle::Create(), which was crashing in Win64 shipping game builds due to some known compiler issue. Same variety of fix as BenZ did in CL 3567741.
Change 3607026 by James.Hopkin
Fixed incorrect ABrush cast - was attempting to cast a UModel to ABrush, which can never succeed
Change 3607142 by Graeme.Thornton
UBT - Minor refactor of BackgroundProcess shutdown in SourceFileWorkingSet. Check whether the process has already exited before trying to kill it during Dispose.
Change 3607146 by Ben.Marsh
UGS: Fix exception due to formatting string when Perforce throws an error.
Change 3607147 by Steve.Robb
Efficiency fix for integer properties, which were causing a property mismatch and thus a tag lookup every time.
Float and double conversion support added to int properties.
NAME_DoubleProperty added.
Fix for converting enum class enumerators > 255 to int properties.
Change 3607516 by Ben.Marsh
PR #3935: Fix DECLARE_DELEGATE_NineParams, DECLARE_MULTICAST_DELEGATE_NineParams. (Contributed by enginevividgames)
Change 3610421 by Ben.Marsh
UAT: Move help for RebuildLightMapsCommand into attributes, so they display when running with -help.
Change 3610657 by Ben.Marsh
UAT: Unify initialization of command environment for build machines and local execution. Always derive parameters which aren't manually set via environment variables.
Change 3611000 by Ben.Marsh
UAT: Remove the -ForceLocal command line option. Settings are now determined automatically, independently of the -Buildmachine argument.
Change 3612471 by Ben.Marsh
UBT: Move FastJSON into DotNETUtilities.
Change 3613479 by Ben.Marsh
UBT: Remove the bIsCodeProject flag from UProjectInfo. This was only really being used to determine which projects to generate an IDE project for, so it is now checked in the project file generator.
Change 3613910 by Ben.Marsh
UBT: Remove unnecessary code to guess a project from the target name; doesn't work due to init order, actual project is determined later.
Change 3614075 by Ben.Marsh
UBT: Remove hacks for testing project file attributes by name.
Change 3614090 by Ben.Marsh
UBT: Remove global lookup of project by name. Projects should be explicitly specified by path when necessary.
Change 3614488 by Ben.Marsh
UBT: Prevent annoying (but handled) exception when constructing SQLiteModuleSupport objects with -precompile enabled.
Change 3614490 by Ben.Marsh
UBT: Simplify generation of arguments for building intellisense; determine the platform/configuration to build from the project file generation code, rather than inside the target itself.
Change 3614962 by Ben.Marsh
UBT: Move the VS2017 strict conformance mode (/permissive-) behind a command line option (-Strict), and disable it by default. Building with this mode is not guaranteed to work correctly without updated Windows headers.
Change 3615416 by Ben.Marsh
EC: Include an icon showing the overall status of a build in the grid view.
Change 3615713 by Ben.Marsh
UBT: Delete any files in output directories which match output files in other directories. Allows automatically deleting build products which are moved into another folder.
#jira UE-48987
Change 3616652 by Ben.Marsh
Plugins: Fix incorrect dialog when binaries for a plugin are missing. Should only prompt to disable if starting a content-only project.
#jira UE-49007
Change 3616680 by Ben.Marsh
Add the CodeAPI-HTML.tgz file into the installed engine build.
Change 3616767 by Ben.Marsh
Plugins: Tweak error message if the FModuleManager::IsUpToDate() function returns false for a plugin module; the module may be missing, not just incompatible.
Change 3616864 by Ben.Marsh
Cap the length of the temporary package name during save, to prevent excessively long filenames going over the limit once a GUID is appended.
#jira UE-48711
Change 3619964 by Ben.Marsh
UnrealVS: Fix single file compile for foreign projects, where the command line contains $(SolutionDir) and $(ProjectName) variables.
Change 3548930 by Ben.Marsh
UBT: Remove UEBuildModuleCSDLL; there is no codepath that still supports creating them. Remove the remaining UEBuildModule/UEBuildModuleCPP abstraction.
Change 3558056 by Ben.Marsh
Deprecate FString::Trim() and FString::TrimTrailing(), and replace them with separate versions to mutate (TrimStartInline(), TrimEndInline()) or return by copy (TrimStart(), TrimEnd()). Also add a functions to trim whitespace from both ends of a string (TrimStartAndEnd(), TrimStartAndEndInline()).
Change 3563309 by Graeme.Thornton
Moved some common C# classes into the DotNETCommon assembly
Change 3570283 by Graeme.Thornton
Move some code out of RPCUtility and into DotNETCommon, removing the dependency between the two projects
Added UEConsoleTraceListener to replace ConsoleTraceListener, which doesn't exist in DotNetCore
Change 3572811 by Ben.Marsh
UBT: Add -enableasan / -enabletsan command line options and bEnableAddressSanitizer / bEnableThreadSanitizer settings in BuildConfiguration.xml (and remove environment variables).
Change 3573397 by Ben.Marsh
UBT: Create a <ExeName>.version file for every target built by UBT, in the same JSON format as Engine/Build/Build.version. This allows monolithic targets to read a version number at runtime, unlike when it's embedded in a modules file, and allows creating versioned client executables that will work with versioned servers when syncing through UGS.
Change 3575659 by Ben.Marsh
Remove CHM API documentation.
Change 3582103 by Graeme.Thornton
Simple ResX writer implemetation that the xbox deloyment code can use instead of the one from the windows forms assembly, which isn't supported on .NET Core
Removed reference to System.Windows.Form from UBT.
Change 3584113 by Ben.Marsh
Move key-mapping functionality into the InputCore module.
Change 3584278 by Ben.Marsh
Move FPlatformMisc::RequestMinimize() into FPlatformApplicationMisc.
Change 3584453 by Ben.Marsh
Move functionality for querying device display density to FApplicationMisc, due to dependence on application-level functionality on mobile platforms.
Change 3585301 by Ben.Marsh
Move PlatformPostInit() into an FPlatformApplicationMisc function.
Change 3587050 by Ben.Marsh
Move IsThisApplicationForeground() into FPlatformApplicationMisc.
Change 3587059 by Ben.Marsh
Move RequiresVirtualKeyboard() into FPlatformApplicationMisc.
Change 3587119 by Ben.Marsh
Move GetAbsoluteLogFilename() into FPlatformMisc.
Change 3587800 by Steve.Robb
Fixes to container visualizers for types whose pointer type isn't simply Type*.
Change 3588393 by Ben.Marsh
Move platform output devices into their own headers.
Change 3588868 by Ben.Marsh
Move creation of console, error and warning output devices int PlatformApplicationMisc.
Change 3589879 by Graeme.Thornton
All automation projects now have a reference to DotNETUtilities
Fixed a build error in the WEX automation library
Change 3590034 by Ben.Marsh
Move functionality related to windowing and input out of the Core module and into an ApplicationCore module, so it is possible to build utilities with Core without adding dependencies on XInput (Windows), SDL (Linux), and OpenGL (Mac).
Change 3593754 by Steve.Robb
Fix for tuple debugger visualization.
Change 3597208 by Ben.Marsh
Move CrashReporter out of a public folder; it's not in a form that is usable by subscribers and licensees.
Change 3600163 by Ben.Marsh
UBT: Simplify how targets are cleaned. Delete all intermediate folders for a platform/configuration, and delete any build products matching the UE4 naming convention for that target, rather than relying on the current build configuration or list of previous build products. This will ensure that build products which are no longer being generated will also be cleaned.
#jira UE-46725
Change 3604279 by Graeme.Thornton
Move pre/post garbage collection delegates into accessor functions so they can be used by globally constructed objects
Change 3606685 by James.Hopkin
Removed redundant 'Cast's (casting to either the same type or a base).
In SClassViewer, replaced cast with TAssetPtr::operator* call to get the wrapped UClass.
Also removed redundant 'IsA's from AnimationRetargetContent::AddRemappedAsset in EditorAnimUtils.cpp.
Change 3610950 by Ben.Marsh
UAT: Simplify logic for detecting Perforce settings, using environment variables if they are set, otherwise falling back to detecting them. Removes special cases for build machines, and makes it simpler to set up UAT commands on builders outside Epic.
Change 3610991 by Ben.Marsh
UAT: Use the correct P4 settings to detect settings if only some parameters are specified on the command line.
Change 3612342 by Ben.Marsh
UBT: Change JsonObject.Read() to take a FileReference parameter.
Change 3612362 by Ben.Marsh
UBT: Remove some more cases of paths being passed as strings rather than using FileReference objects.
Change 3619128 by Ben.Marsh
Include builder warnings and errors in the notification emails for automated tests, otherwise it's difficult to track down non-test failures.
[CL 3620189 by Ben Marsh in Main branch]
#lockdown Nick.Penwarden
============================
MAJOR FEATURES & CHANGES
============================
Change 3441680 by Uriel.Doyon
Added units to point light intensity, to allow the user to specify the value in candelas or lumens.
New point light actors now configure the intensity in candelas by default.
Replaced viewport exposure settings by an EV100 slider.
Hidding the tone mapper in the show flag now still applies the exposure.
Added a new AutoExposure method called EV100 which allows to specify :
- MinEV100, MaxEV100
- Calibration Constnat
- Exposure Compensation
#jira UE-42783
Change 3454934 by Chris.Bunner
Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability.
Change 3512118 by Marc.Olano
Fix rare Sobol shader data problem. Mismatch with CPU code after a large number of points
Resubmit of portion of //UE4/Dev-Rendering@3509854 that was rolled back to avoid massive shader recompiles during integration testing
Change 3512129 by Benjamin.Hyder
Fixing up content in TM-SobolNoise
Change 3512151 by Rolando.Caloca
DR - Fixed some layouts that were general
- Added some extra dump information
Change 3512160 by Benjamin.Hyder
Still Fixing TM-Sobol
Change 3512180 by Marc.Olano
PCSS for spotlights. Like directional PCSS this is experimental, activated by r.Shadow.FilterMethod.
Change 3512261 by Michael.Lentine
Move Subsurface to shared properties.
Previously the same code could be executed multiple times without being optimized out if multiple inputs used the same subsurface output.
#jira UE-44405
Change 3512288 by Rolando.Caloca
DR - Fix issue when recycling image handles
Change 3512338 by Michael.Lentine
Fix precision if user enters a multiple of 90 degree rotation for transforms.
This will only work for exact values. Generally comparing float point numbers using == is unsafe but it should be ok in this case as they are exact values entered from the UI. We may want to later expand this to include thresholding using a value ~1e-7.
#jira UE-46137
Change 3512424 by Michael.Lentine
Regenerate BaseColor.uasset and Specular.uasset to not have the notforclient flags set.
#jira UE-44315
Change 3512686 by Brian.Karis
Fix for quadric assert in infiltrator. Due to bad tangents in source mesh.
Change 3512696 by Brian.Karis
Unrevert TAA. Fixed DOF NaN artifacts
Change 3512717 by Marcus.Wassmer
PR #3714: Fix typo in EOcclusionCombineMode (Contributed by Mumbles4)
Change 3513112 by Richard.Wallis
Crash when packaging for iOS with Shared Material Native Libraries and Share Material Shader Code from windows platform. Offline shader compile for archiving not done - shader header has missing offline compile flag for native Metal library archiving.
Fix includes:
- Handle offline compile failure when not running on Mac and no remote is configured (or remote fails). (I think it's this point at which the crash in the bug report is at).
- Make sure remote can build for native Metal libraries and archive correctly - this should now support Linux platforms or Mac to Mac (if enabled in MetalShaderCompiler.cpp) for testing if required.
- Updated to include remote calling into the xcode 9 Metal pch fix already submitted by Mark Satt.
#jira UE-45657
Change 3513357 by Richard.Wallis
Windows compile fix.
Change 3513375 by Guillaume.Abadie
Exposes the possibility to manually destroy the GPU ressource of UTextureRenderTarget2D.
Change 3513685 by Richard.Hinckley
#jira UEDOC-3822
Fixing a comment that refers to a non-existent function, for documentation purposes.
Change 3513705 by Marc.Olano
Updates to Sobol test levels in RenderTest project
Change 3513730 by Rolando.Caloca
DR - Fix mip size copying resolve targets
- Fix compute fence
- Fix descriptor set texture layout
- More dump info
Change 3513742 by Marc.Olano
Texture-free numeric print for shader debugging
Change 3513777 by Daniel.Wright
Handled edge case where no furthest samples are found in precomputed visibility
Change 3514852 by Rolando.Caloca
DR - Fix -directcompile on SCW
Change 3515049 by Rolando.Caloca
DR - hlslcc dump crash fix
Change 3515167 by Rolando.Caloca
DR - hlslcc - Fix bogus string pointer
- Allow reading from non-scalar UAVs
Change 3515745 by Rolando.Caloca
DR - Linux compile fix
Change 3515862 by Rolando.Caloca
DR - Remove old reference to CCT
- Link with hlslcc debug libs on SCW debug config for easier debugging
Change 3516292 by Rolando.Caloca
DR - glslang exe fixes
Change 3516568 by Rolando.Caloca
DR - hlslcc - Copy fix for *Buffer as functionparameters
Change 3516659 by Marcus.Wassmer
Fix some d3derrors with distance fields
Change 3516801 by Daniel.Wright
Fixed crash when doing editor 'Force Delete' on a static mesh whose distance field is still being built. Any UObject reference that is to an asset can be NULL'ed by the editor.
Change 3516825 by Rolando.Caloca
DR - Some initial fixes for structured buffers
Change 3516843 by Rolando.Caloca
DR - Fix for Vulkan dist fields
Change 3516869 by Marcus.Wassmer
Add format to the createrendertarget blueprint node
Change 3516957 by Daniel.Wright
Fixed bUsesDistortion being editable
Change 3516965 by Daniel.Wright
Still mark the distance field task completed, even if the static mesh has been deleted
Change 3517039 by Yujiang.Wang
GitHub #2655: Optimization for shadow map resolution selection for spot lights
* Use the radius of the inscribed sphere at the cone end as the spot light's screen radius
Note: slight drop of shadow quality of spot lights may occur when they are far away from the camera. This is intended, since before this optimization they tend to be always rendered with the maximum shadow map resolution (2048), which is very costly
#jira UE-33982
Change 3517069 by Yujiang.Wang
Fix for ScissorRect settings in d3d11 being lost under certain scenarios
* Scissor rectangle is always enabled in the low-level d3d11 pipeline, and it is expected that at least one ScissorRect is present no matter whether RHISetScissorRect is called with bEnable=false (when it is false we just use a big rect to make it effectively disabled)
* However FD3D11StateCacheBase::ClearState() clears all the states, which removes scissor rectangles and causes problems for certain routines (FScene::UpdateSkyCaptureContents)
* Now SetScissorRectIfRequiredWhenSettingViewport will always set a effectively disabled ScissorRect on each FD3D11DynamicRHI::RHISetViewport call, just like d3d12 does
#jira UE-45465 UE-44760
Change 3517134 by Yujiang.Wang
CIS fix
Change 3517662 by Rolando.Caloca
DR - Execute upload Vulkan cmds on the RHI thread
- Fix crash with structured buffer
Change 3517677 by Rolando.Caloca
DR - Update/copy textures on RHI thread
Change 3517680 by Rolando.Caloca
DR - Copy texture bulk data on rhi thread
Change 3517748 by Marcus.Wassmer
temporary workaround for one class of GPU crashes
Change 3518832 by Rolando.Caloca
DR - Copy & extend 3518077
- Fix for movable skylight shader missing on simple forward (low lighting quality mode)
Change 3519973 by Richard.Wallis
Jittering in Engine Menu Dropdown Options. Jitter fix: Fix some areas that hadn't been changed from RoundToInt (from previous CL's) to CeilToInt.
#jira UE-46505
Change 3520849 by Uriel.Doyon
Fixed issue with investigate texture command and dynamic component entries.
Change 3521064 by Guillaume.Abadie
Returns absolute path of shader files on error to avoid work loss in visual studio that can't figure out that a sln relative and absolute path might leading to same file on disk.
Change 3521834 by Rolando.Caloca
DR - Fix decals on Vulkan
Change 3521892 by Rolando.Caloca
DR - Fix Vulkan texture streaming
Change 3523181 by Rolando.Caloca
DR - Copy from 3523176
UE4.17 - Fix Vulkan scissor causing text to not clip
Change 3523534 by Yujiang.Wang
UE-46631: Implement a scalable LongGPUTask to fix ProfileGPU
* A new, scalable, platform-independent IssueLongGPUTask is now implemented in UtilityShaders
* Removed IssueLongGPUTask and G*Vector4VertexDeclaration from RHI implementations
* The measurement of the execution time of a basic LongGPUTask unit is kicked off on the very first frame
#jira UE-46631
Change 3524552 by Yujiang.Wang
Fix iteration number calculation of LongGPUTask
Change 3524975 by Joe.Graf
Moved the Hamming-weight function from StaticMeshDrawList.inl to FGenericPlatformMath
Added SSE versions using _mm_popcnt_u64 for platforms that support it
Added a SSE check to gracefully exit when missing the instruction and it was expected to be there
#CodeReview: arciel.rekman, brian.karis
Change 3525306 by Daniel.Wright
Fixed ensure from LPV
Change 3525346 by Rolando.Caloca
DR - Fix linking issue
Change 3525459 by Daniel.Wright
Volumetric Lightmaps - higher quality precomputed GI on dynamic objects and GI on Volumetric Fog
* Enabled by default on all maps, effective after a lighting build. This replaces the existing Precomputed Light Volume and Indirect Lighting Cache features.
* New Lightmass World Settings: VolumeLightingMethod, VolumetricLightmapDetailCellSize and VolumetricLightmapMaximumBrickMemoryMb.
* Lightmass computes lighting samples in an adaptive grid, with higher density around geometry inside the importance volume. Positions outside the importance volume get lit with the border texels.
* Improved Lightmass volume solver to use importance photons and full adaptive final gather, so volume samples have similar quality to 2d lightmaps.
* A static indirection texture is built covering the importance volume and flattening the brick tree by storing the offset to the highest density brick at each indirection cell.
* Seamless and efficient GPU interpolation across density levels is achieved by adding a single row of padding to bricks, copied from neighbors, and stitching up bricks with lower density neighbors
* The Volumetric lightmap stores Irradiance as a 3 band SH, which is 27 floats, quantized into 28 bytes, 7 texture lookups.
* A full screen barebones material using Volumetric Lightmaps costs .42ms on 970 GTX, while Indirect Lighting Cache Point costs .32ms
* Sky bent normal is also stored for stationary skylights and Directional Light Shadowing for Single Sample Shadow receiving.
* Volumetric fog, Movable components, unbuilt Static Components, SingleSampleShadow receiving and Capsule Shadows use Volumetric Lightmaps if available
* New Visualization show flag for Volumetric Lightmap sample points
* Level streaming of volume light data is not currently supported with this method
Change 3525461 by Daniel.Wright
Lowered default r.Shadow.RadiusThreshold for Epic shadow settings as it was causing a lot of visible artifacts from small objects popping out. This will increase shadowmap cost slightly (13.5ms RT -> 14.3ms RT in Fortnite on PS4, no measurable GPU difference).
Change 3526459 by Rolando.Caloca
DR - Fix validation error
Change 3526474 by Rolando.Caloca
DR - Integrate from GV
Change 3526487 by Daniel.Wright
Disabled Volumetric Lightmap filtering with neighbors due to artifacts
Fix linux compile errors
Change 3526833 by Rolando.Caloca
DR - Workaround for hlslcc
Change 3526991 by Uriel.Doyon
Integrated 3526859 : Texture mip bias is now reset whenever the streaming budget increases. This fixes an issue where textures persistently become low res after a memory spike.
Change 3527574 by Rolando.Caloca
DR - Added some missing resource entries for SCW direct mode
Change 3527625 by Rolando.Caloca
DR - Copy from 3527113
UE4.17 - Fix Vulkan not calling Present
Change 3528461 by Brian.Karis
Support larger hash sizes. Added uint list hashing function.
Change 3528780 by Rolando.Caloca
DR - Default Vulkan resources
Change 3528818 by Rolando.Caloca
DR - glslang - Added missing accessor
Change 3528839 by Rolando.Caloca
DR - Fix virtual path issue when using non-engine relative absolute paths
Change 3528900 by Daniel.Wright
Fixed variable shadowing
Change 3529039 by Rolando.Caloca
DR - Read Spirv reflection data (not used yet)
Change 3529040 by Joe.Graf
Fixed the 32bit compile failures for the popcnt optimization
#CodeReview: arciel.rekman
Change 3529060 by Rolando.Caloca
DR - hlslcc - New flag for keeping resource names
Change 3529344 by Rolando.Caloca
DR - Delete unused file
Change 3529723 by Brian.Karis
Fixed static analysis cleaner.
Change 3531357 by Michael.Trepka
Updated Mac glslang libraries with latest changes. Also, updated the Xcode project (generated with CMake) and moved it to a different location so that it no longer uses hardcoded absolute paths. It should be easy to rebuild these libraries in the future.
Change 3531517 by Joe.Graf
Added support for ddx_fine, ddy_fine, ddx_coarse, ddy_coarse to hlslcc
#CodeReview: arciel.rekman, mark.satterthwaite, rolando.caloca
Change 3531626 by Joe.Graf
Mac version of the popcount optimization
Changed Linux version to use the same builtin
#CodeReview: mark.satterthwaite, arciel.rekman
Change 3531837 by Chris.Bunner
SetScissorRectIfRequiredWhenSettingViewport sets the viewport size by default rather than disabling the scissor rect.
#jra UE-46753
Change 3533415 by Joe.Graf
Renamed the SSSE3 checks per feedback
#CodeReview: arciel.rekman
Change 3533480 by Michael.Lentine
Use more accurate descriptions for shader recompile options
Change 3533511 by Joe.Graf
Updated the GenericPlatformMisc to match the SSSE3 name change
#CodeReview: arciel.rekman
Change 3533521 by Marcus.Wassmer
Fix scenerenderer leak when updating out of view planar reflections
Change 3533528 by Joe.Graf
Updated comments
#CodeReview: n/a
Change 3533608 by Mark.Satterthwaite
New manual Xcode project for glslang so that we include all the necessary code and can link again.
Change 3534260 by Mark.Satterthwaite
Fix the Xcode 9 Beta 3 compile errors in MetalRHI without breaking Xcode 8.3.3.
Change 3535789 by Yujiang.Wang
Fix for wrong hair shading in forward shading
* IBL reflections should be turned off for hairs
Change 3537059 by Ben.Marsh
Fixing case of iOS directories, pt1
Change 3537060 by Ben.Marsh
Fixing case of iOS directories, pt2
Change 3538297 by Michael.Lentine
Add shader comparison test.
Adding the basic test case.
Adding logic to Common.ush to enable FP16 conditionally on a define (which is not set by default)
Adding more exported functionality to automation for use in the shader test.
Change 3538309 by Michael.Lentine
Add missing file from Shader Test CL.
Change 3538751 by Michael.Lentine
Add missing pragma once.
Change 3539236 by Michael.Lentine
Do not ignore return values.
Change 3539237 by Michael.Lentine
Check in the correct file
Change 3540343 by Rolando.Caloca
DR - Added t.DumpHitches.AllThreads
Change 3540661 by Yujiang.Wang
Fix spot tube light direction
* The tube direction for a spot light was pointing along the light direction, now it is along the local Z axis which is perpendicular to the light direction. Lightmass is also touched
* A new LightTangent is added to FDeferredLightData
* Packed all the values from LightSceneProxy->GetParameters into a single FLightParameters struct to avoid copy-pasting them everywhere
Change 3541129 by Rolando.Caloca
DR - vk - Copy all Vulkan fixes from 4.17
Change 3541347 by Yujiang.Wang
Fix wrong ViewFlags being set between objects when rendering shadow depth maps
* Bug caused by trying to share DrawRenderState between objects, but SetViewFlagsForShadowPass was designed to start from a fresh render state
* Now SetViewFlagsForShadowPass recalculates and sets the flags on each call
Change 3542603 by Rolando.Caloca
DR - vk - Allow sharing samplers on Vulkan
Change 3542639 by Jian.Ru
Changed warning text to better indicate that global clip plane needs to be enabled for planar reflection
#RB Marcus.Wassmer
Change 3543167 by Michael.Lentine
Fix naming for the shader comparison tests.
Change 3543210 by Uriel.Doyon
Fixed an issue when computing material scales where the default material ends up being used instead of the required material.
In that case, we used the default settings for texture streaming (assuming a scale of 1).
Change 3543221 by Brian.Karis
Simplifier optimizations
Change 3543239 by Arciel.Rekman
hlslcc: remove FCustomStd* workarounds.
- This was previous attempt to work around problems arising from different STL used for building libhlslcc (in the cross-toolchain) and possibly different STL used for building engine (on the system).
- The same problem has been resolved by bundling libc++.
Change 3543946 by Michael.Lentine
Add comparison output.
Change 3544277 by Brian.Karis
Fixed uninitialized var error
Change 3544404 by Rolando.Caloca
DR - Fix broken textures
Change 3544503 by Jian.Ru
Ensure lighting failure delegates are always called
#RB Marcus.Wassmer,Daniel.Wright
#3689
Change 3545241 by Daniel.Wright
Fixed spotlight whole scene shadows using a radius 2x too long
Change 3545347 by Daniel.Wright
Fixed shadow occlusion culling broken by shadowmap caching change. FProjectedShadowKey is now computed correctly for whole scene shadows and SDCM_StaticPrimitivesOnly shadowmaps will fall back to the query for a SDCM_MovablePrimitivesOnly, since the static primitives shadowmap's query is not issued every frame.
Change 3546196 by Marcus.Wassmer
Fix minor typo
Change 3546459 by Daniel.Wright
ULevel::PostEditChangeProperty recreates rendering resources if MapBuildData is modified - fixes a crash when Force Deleting the MapBuildData package.
Change 3546469 by Jian.Ru
Take into account CVarStaticMeshLODDistanceScale during static mesh LOD calculation
Change 3546804 by Daniel.Wright
[Copy] Added SendAllEndOfFrameUpdates draw event to wrap skin cache events
Change 3546814 by Daniel.Wright
[Copy] Only use skylight OcclusionMaxDistance for the global distance field if it casts shadows
Change 3546815 by Daniel.Wright
[Copy] Snap volumetric fog light function target resolution to a factor of 32 to avoid constant texture reallocation
Change 3546817 by Daniel.Wright
[Copy] Warmup time warning
Change 3546828 by Daniel.Wright
[Copy] Fixed UWorld::DestroyActor in PIE calling InvalidateLightingCacheDetailed which can do a FlushRenderingCommands and cause a large hitch
Change 3546836 by Daniel.Wright
[Copy] ULightComponent::InvalidateLightingCacheInner uses MarkRenderStateDirty instead of slow reregister + FlushRendingCommands, and only for lights which might have static lighting data
Change 3546849 by Rolando.Caloca
DR - vk - Fix missing samplerstates
- Fixes for structured buffers
- Add missing Draw and Dispatch Indirect
Change 3547516 by Brian.Karis
Linear time 5-coloring for planar graphs.
Brought in the Planarity library written by John Boyer, heavily edited and trimmed down to only include code necesary for graph coloring. Put behind a simple wrapper.
Change 3547542 by Brian.Karis
Linear time 5-coloring for planar graphs.
Brought in the Planarity library written by John Boyer, heavily edited and trimmed down to only include code necesary for graph coloring. Put behind a simple wrapper.
Change 3547563 by Brian.Karis
Fixed some compiler warnings and hopefully some errors.
Change 3547610 by Brian.Karis
Replaced macros with inlined functions
Change 3547620 by Brian.Karis
Clean up includes
Change 3547770 by Marcus.Wassmer
GPU Crash for MTBF analytics
Change 3547773 by Marcus.Wassmer
Updated doxygen comment for new analytic
Change 3548244 by Rolando.Caloca
DR - Fix for translucency
Change 3548352 by Yujiang.Wang
Added soft source radius for point and spot lights
* Soft source radius controls how 'blurry' the shape of specular lighting looks
* Implemented by LobeRoughness modification
* Better approximation for spherical lights so that they don't look sharp when the radius is large using 'smoothed representative point' method
* Suppoted LightTangent in forward shading
Change 3548530 by Brian.Karis
Fix for mac build
Change 3548770 by Rolando.Caloca
DR - vk - Prereq work for Vulkan parallel RHI contexts
Change 3548772 by Jian.Ru
Fixed an issue that caused an ensure when switching levels in D3D10. #rb Marcus.Wassmer
Change 3548865 by Daniel.Wright
With shadowmap caching of whole scene shadows, only one of the cache modes issues an occlusion query. Fixes a crash where the static primitive shadowmap is culled but the movable primitive shadowmap is visible, which is normally not possible.
Change 3548952 by Rolando.Caloca
DR - Allow separate samplers in the shaders on Vulkan
Change 3549197 by Marcus.Wassmer
Fix DX12 PIx not working in cooked builds
Change 3549209 by Daniel.Wright
Occlusion culling for CSM, from the main camera, controlled by 'r.Shadow.OcclusionCullCascadedShadowMaps'. Disabled by default as rapid view changes don't work well with latent occlusion queries.
Change 3549943 by Ben.Marsh
Include better diagnostic information when a modified build product is detected after running a build step.
Change 3550546 by Rolando.Caloca
DR - Fix merge issue
Change 3550962 by Marcus.Wassmer
EarlyZ Masking requires full depth prepass, so just force it to.
Change 3551062 by Daniel.Wright
Handle NULL skylight
Change 3551104 by Rolando.Caloca
DR - vk - Remove assert to match other platforms
Change 3551221 by Rolando.Caloca
DR - vk - Add mirror clamp to edge extension
- Fix framebuffer deletion
Change 3551224 by Daniel.Wright
Volumetric lightmap increase density around static lights affecting a voxel brighter than LightBrightnessSubdivideThreshold.
Change 3551495 by Rolando.Caloca
DR - vk - Intiial support for async queue
Change 3552101 by Rolando.Caloca
DR - vk - Fix for async
Change 3552102 by Rolando.Caloca
DR - SkinCache - Fix potential leak on staging buffers for recompute tangents
- Integrate changes from 4.17 for memory optimizations
Change 3552104 by Rolando.Caloca
DR - vk - Support for SRVs for index buffers
Change 3552838 by Rolando.Caloca
DR - vk - Enable debug markers if found
Change 3553106 by Rolando.Caloca
DR - vk - Fixes for index buffer SRVs
Change 3553107 by Rolando.Caloca
DR - vk - Enable recompute tangents on Vulkan
Change 3553154 by Rolando.Caloca
DR - vk - Fix crash with null uav
Change 3553342 by Yujiang.Wang
Fix redundant skylights in AdvancedPreviewScene
* PreviewScene was changed to using a skylight instead of ambient cubemap to support forward shading
* AdvancedPreviewScene originally had a skylight, now it is changed to using the one inherited from PreviewScene
Change 3553481 by Rolando.Caloca
DR - Integrate fix for D3D12 support of index buffers SRVs
#jira UE-47674
Change 3553715 by Rolando.Caloca
DR - Fix crash when launching PC with -featureleveles31
Change 3553725 by Rolando.Caloca
DR - Redo fix
Change 3553803 by Rolando.Caloca
DR - Shader compile fixes for ES3.1
Change 3553963 by Rolando.Caloca
DR - vk - Remove extra IRDump
Change 3554741 by Ben.Marsh
CIS fix.
Change 3555222 by Rolando.Caloca
DR - vk - static analysis fix
Change 3555362 by Rolando.Caloca
DR - vk - Prep work for separate present queue
Change 3556800 by Daniel.Wright
Fixed screenshot for simple volume material doc
Change 3556942 by Brian.Karis
Fixed Bokeh DOF regression.
Change 3556959 by Rolando.Caloca
DR - vk - Rework staging buffer peak usage
Change 3557497 by Daniel.Wright
Better display name for Unbound property on post process volume
Change 3557499 by Daniel.Wright
Disable r.GenerateLandscapeGIData by default, opt-in for kite demo. Projects that want to use heightfield GI need to opt-in to r.GenerateLandscapeGIData.
Change 3557068 by Olaf.Piesche
Configurable spawn rate scaling reference value; sets the zero-scale reference value (default: 2), so additional quality levels can be added and scaling customized further.
IMPORTANT: This sets the reference to 3 in PS4Scalability.ini; effects on PS4 are again going to have reduced spawn rates versus PC and Neo, as intended by the FX artists starting with this change.
#tests QAGame test maps
Change 3558123 by Rolando.Caloca
DR - vk - static analysis fix
Change 3558685 by Yujiang.Wang
Github #3323: Two sided foliage lightmap directionality fix
* Subsurface is not intended to work with lightmaps that don't have directionality, however we still want it to look similar to a directional one
* Now it uses a constant directionality value
#jira UE-42523
Change 3559052 by Brian.Karis
Hopefully fix static analysis
Change 3559113 by Rolando.Caloca
DR - Fix crash witrh planar reflections
Change 3559275 by Yujiang.Wang
Fix race condition on several scalability CVars between rendering thread and game thread
Change 3559612 by Rolando.Caloca
DR - vk - SM5 with uniform buffers backend support
Change 3559716 by Rolando.Caloca
DR - hlslcc - Fix linker warning on SCW debug
Change 3559768 by Rolando.Caloca
DR - vk - Keep ub names for bindings
Change 3560195 by Rolando.Caloca
DR - accessor
Change 3560275 by Rolando.Caloca
DR - vk - Support for uniform buffers
Change 3560913 by Rolando.Caloca
DR - vk - Fix static analysis
Change 3561145 by Rolando.Caloca
DR - Don't crash if out of resource table bits
Change 3561194 by Rolando.Caloca
DR - vk - Integrate timestamp fixes
Change 3562009 by Rolando.Caloca
DR - vk - Workaround for bad UTexture data
Change 3563884 by Chris.Bunner
VK_NULL_HANDLE fix.
Change 3563885 by Jian.Ru
Ignore a warning caused by enabling distance field generation so that test Cube_Blue and Cube_Section don't fail. #rb Chris.Bunner
Change 3565943 by Jian.Ru
Add extra warning log triggered when attempt to create FRWBuffer greater than 256MB in ComputeLightGrid() #rb Chris.Bunner
Change 3569479 by Michael.Lentine
Integrate rhino shader changes to dev-rendering
Change 3569511 by Michael.Lentine
Fix formating and string out on windows.
Change 3569572 by Yujiang.Wang
Fix MeasureLongGPUTaskExecutionTime crashing on AMD on Macs
Change 3569614 by Yujiang.Wang
Flush rendering commands before measuring the long GPU task's excution time to get accurate results
Change 3570524 by Jian.Ru
Add extra parentheses to avoid compilation warning #rb Chris.Bunner
Change 3570722 by Chris.Bunner
Static analysis workaround - same code, just validating compile-time assumptions a little further.
Change 3570880 by Jian.Ru
Add small depth offset to avoid depth test failing during velocity pass
#jira UE-37556
Change 3572532 by Jian.Ru
Disable a warning to let tests pass
#jira UE-48021
Change 3573109 by Michael.Lentine
Checkin Michael.Trepka's fix for external dynamic libraries on mac.
This is needed to make the build go green on mac.
Change 3573995 by Jian.Ru
Move an include out of define to let nightly build pass
Change 3574777 by Chris.Bunner
Continued merge fixes.
Change 3574792 by Rolando.Caloca
DR - Rename todo
Change 3574794 by Chris.Bunner
Re-adding includes lost in a pre-merge merge.
Change 3574879 by Michael.Trepka
Disabled a couple of Mac deprecation warnings
Change 3574932 by Chris.Bunner
Merge fix.
Change 3575048 by Michael.Trepka
Fixed iOS compile warnings
Change 3575530 by Chris.Bunner
Duplicating static analysis fix CL 3539836.
Change 3575582 by Chris.Bunner
Fixed GetDimensions return type in depth resolve shaders.
Compile error fix.
Change 3576326 by Chris.Bunner
Static analysis fixes.
Change 3576513 by Michael.Trepka
Updated Mac MCPP lib to be compatible with OS X 10.9
Change 3576555 by Richard.Wallis
Metal Validation Errors. Dummy black volume texture is in the wrong format in the Metal shader for the VolumetricLightmapIndirectionTexture. Create a new dummy texture with pixel format PF_R8G8B8A8_UINT.
#jira UE-47549
Change 3576562 by Chris.Bunner
OpenGL SetStreamSource stride updates.
Change 3576589 by Michael.Trepka
Fixed Mac CIS warnings and errors in Dev-Rendering
Change 3576708 by Jian.Ru
Fix cascade preview viewport background color not changing
#jira UE-39687
Change 3576827 by Rolando.Caloca
DR - Minor fix for licensee
Change 3576973 by Chris.Bunner
Fixing up HLSLCC language spec mismatch (potential shader compile crashes in GL and Vulkan).
Change 3577729 by Rolando.Caloca
DR - Fix for info on SCW crashes
Change 3578723 by Chris.Bunner
Fixed issue where custom material attribute was using display name as hlsl function name.
Change 3578797 by Chris.Bunner
Fixed pixel inspector crashing on high-precision normals gbuffer format.
#jira UE-48094
Change 3578815 by Yujiang.Wang
Fix for UE-48207 Orion cooked windows server crash on startup
* Crash caused by rendering features not available in a dedicated server build
* Skip over MeasureLongGPUTaskExecutionTime when !FApp::CanEvenRender()
#jira UE-48207
Change 3578828 by Daniel.Wright
Disable volumetric lightmap 3d texture creation on mobile
Change 3579473 by Daniel.Wright
Added View.SharedBilinearClampSampler and View.SharedBilinearWrapSampler. Used these to reduce base pass sampler counts with volumetric lightmaps.
Change 3580088 by Jian.Ru
Fix QAGame TM-CharacterMovement crashing on PIE
#jira UE-48031
Change 3580388 by Daniel.Wright
Fixed shadowed light injection into volumetric fog fallout from Rhino merge
Change 3580407 by Michael.Trepka
Updated Mac UnrealPak binaries
Change 3581094 by Michael.Trepka
Fix for ScreenSpaceReflections not working properly on iOS 11
Change 3581242 by Michael.Trepka
Fixed a crash on startup on Mac when launching TM-ShaderModels in QAGame
#jira UE-48255
Change 3581489 by Olaf.Piesche
Replicating CL 3578030 from Fortnite-Main to fix #jira UE-46475
#jira FORT-47068, FORT-49705
Don't inappropriaely touch game thread data on the render thread. Push SubUV cutout data into a RT side object owned by the sprite dynamic data.
#tests FN LastPerfTest
Change 3581544 by Simon.Tovey
Fix for ensure accessing cvar from task thread.
#tests no more ensure
Change 3581934 by Chris.Bunner
Fixed ConsoleVariables.ini break from merge.
Change 3581968 by Jian.Ru
Fix QAGame TM-ShaderModels PIE crash when resizing game viewport
#jira UE-48251
Change 3581989 by Richard.Wallis
Fix for NULL PrecomputedLightingBuffer. It is null for first frame request in forward rendering so should have the GEmptyPrecomputedLightingUniformBuffer set in these cases after it's been initially tried to be set not before.
#jira UE-46955
Change 3582632 by Chris.Bunner
Resolved merge error.
Change 3582722 by Rolando.Caloca
DR - Workaround for PF_R8G8B8A8_UINT on GL
#jira UE-48208
Change 3584096 by Rolando.Caloca
DR - Fix for renderdoc crashing in shipping
#jira UE-46867
Change 3584245 by Jian.Ru
Fix System.Promotion.Editor.Particle Editor test crash
#jira UE-48235
Change 3584359 by Yujiang.Wang
Fix for UE-48315 Wall behind base in Monolith is flickering white in -game Orion
* Caused by dot(N, V) being negative
* Clamp to (0, 1)
#jira UE-48315
Change 3587864 by Mark.Satterthwaite
Fix the GPU hang on iOS caused by changes to the Depth-Stencil MSAA handling: you can't store the MSAA stencil results on iOS < 10 unless you use the slower MTLStoreActionStoreAndMultisampleResolve which we don't need for the mobile renderer.
#jira UE-48342
Change 3587866 by Mark.Satterthwaite
Correctly fix iOS compilation errors against Xcode 9 Beta 5 and Xcode 8.3.3 - duplicating function definitions is guaranteed to be wrong.
Change 3588168 by Mark.Satterthwaite
Move the Xcode version into the Metal shader format header, not the DDC key, so that we can handle bad compiler/driver combinations in the runtime and don't force all users to recompile every time the Xcode version changes.
Change 3588192 by Rolando.Caloca
DR - Fix d3d12 linker error when EXECUTE_DEBUG_COMMAND_LISTS is enabled
Change 3588291 by Rolando.Caloca
DR - Fix for d3d12 command list crash: Commited resources can not have aliasing barriers
#jira UE-48299
Change 3590134 by Michael.Trepka
Copy of CL 3578963
Reset automation tests timer after shader compilation when preparing for screenshots taking to make sure tests don't time out.
Change 3590405 by Rolando.Caloca
DR - hlslcc - support for sqrt(uint)
Change 3590436 by Mark.Satterthwaite
Rebuild Mac hlslcc for CL #3590405 - without the various compiler workarounds left over from before the recent code changes.
Change 3590674 by Rolando.Caloca
DR - vk - Integration from working branch
- Fixes distance field maps
- Compute pipelines stored in saved file
- Adds GRHIRequiresRenderTargetForPixelShaderUAVs for platforms that need dummy render targets
Change 3590699 by Rolando.Caloca
DR - Fix distance fields mem leak
Change 3590815 by Rolando.Caloca
DR - vk - Fixes for uniform buffers and empty resource tables
Change 3590818 by Mark.Satterthwaite
Temporarily switch back to OpenVR v1.0.6 for Mac only until I can clarify what to do about a required but missing API hook for Metal. Re-enabled and fixed compile errors with Mac SteamVR plugin code.
Change 3590905 by Mark.Satterthwaite
For Metal shader compilation where the bytecode compiler is unavailable force the debug compiler flag and disable the archiving flag because storing text requires this.
#jira UE-48163
Change 3590961 by Mark.Satterthwaite
Submitted on Richard Wallis's behalf as he's on holiday:
Mac fixes for Compute Skin Cache rendering issues (resulting in incorrect positions and tangents) and for recomputing tangents. Problem sampling from buffers/textures as floats with packed data. Some of the data appears as denorms so get flushed to zero then reinterpreted as uints via asuint or in Metal as_type<uint>(). Fix here for Metal seems to be to use uint types for the skin cache SRV's and as_type<> to floats instead.
There could be some other areas where we're unpacking via floats that could affect Metal and I'm not sure how this will impact on other platforms.
#jira UE-46688, UE-39256, UE-47215
Change 3590965 by Mark.Satterthwaite
Remove the Z-bias workaround from Metal MRT as it isn't required and actually causes more problems.
Change 3590969 by Mark.Satterthwaite
Make all Metal shader platforms compile such that half may be used, unless the material specifies full precision.
Change 3591871 by Rolando.Caloca
DR - Enable PCSS on Vulkan & Metal
- Enable capsule shadows on Vulkan
Change 3592014 by Mark.Satterthwaite
Remove support for Mac OS X El Capitan (10.11) including the stencil view workaround.
Bump the minimum Metal shader standard for Metal SM4, SM5 & Metal MRT to v1.2 (macOS 10.12 Sierra & iOS 10) so we can use FMAs and other newer shader language features globally.
Enable the new GRHIRequiresRenderTargetForPixelShaderUAVs flag as Metal is like Vulkan and needs a target for fragment rendering.
Also fix the filename for direct-compile & remove the old batch file generation in the Metal shader compiler.
Change 3592171 by Rolando.Caloca
DR - CIS fix
Change 3592753 by Jian.Ru
repeat Daniel's fix on xb1 profilegpu crash (draw events cannot live beyond present)
Change 3594595 by Rolando.Caloca
DR - Fix D3D shader compiling run time stack corruption failure on debug triggering falsely
Change 3594794 by Michael.Trepka
Call FPlatformMisc::PumpMessages() before attempting to toggle fullscreen on Mac to fix an issue on some Macs running 10.13 beta that would ignore the toggle fullscreen call freezing the app
Change 3594999 by Mark.Satterthwaite
Disable MallocBinned2 for iOS as on Rhino it worked but on iOS 10.0.2 there are bugs (munmap uses 64kb granularity, not the 4096 the code expects given the reported page-size).
While we are here remove the spurious FORCE_MALLOC_ANSI from the iOS platform header.
#jira UE-48342
Change 3595004 by Mark.Satterthwaite
Disable Metal's Deferred Store Actions and combined Depth/Stencil formats on iOS < 10.3 as there are bugs on earlier versions of iOS 10.
#jira UE-48342
Change 3595386 by Mark.Satterthwaite
Silence the deprecation warning for kIOSurfaceIsGlobal until SteamVR switches to one of the newer IOSurface sharing mechanisms.
Change 3595394 by Rolando.Caloca
DR - Added function for tracking down errors in the hlsl parser
- Added support for simple #if 0...#endif
Change 3599352 by Rolando.Caloca
DR - Fixes for HlslParser
- Added missing attributes for functions
- Fixed nested assignment
Change 3602440 by Michael.Trepka
Fixed Metal shader compilation from Windows with remote compilation disabled
#jira UE-48163
Change 3602898 by Chris.Bunner
Resaving assets.
Change 3603731 by Jian.Ru
fix a crash caused by a material destroyed before the decal component
#jira UE-48587
Change 3604629 by Rolando.Caloca
DR - Workaround for PF_R8G8B8A8_UINT on Android
#jira UE-48208
Change 3604984 by Peter.Sauerbrei
fix for orientation not being limited to that specified in the plist
#jira UE-48360
Change 3605738 by Chris.Bunner
Allow functional screenshot tests to request a camera cut (e.g. tests relying on temporal aa history).
#jira UE-48748
Change 3606009 by Mark.Satterthwaite
Correctly implement ClipDistance for Metal as an array of floats as required by the spec. and fix a few irritating issues from the merge that should not have.
- When compiling a tessellation vertex shader in the SCW direct mode we can't evaluate non-existant defines and we don't actually need to.
- The define names, values & shader file name are irrelevant to the Metal output key, but the shader format name & Metal standard really do matter - should speed up Metal shader compilation a bit.
- Move the shader vertex layer clip-distance to index 2 to avoid conflicts.
- Don't default initialise the debug code string for Metal shaders or it won't print out the actual code....
#jira UE-47663
Change 3606108 by Mark.Satterthwaite
Temporary hack to avoid a crash in AVPlayer.
#jira UE-48758
Change 3606121 by Mark.Satterthwaite
Fix Windows compilation.
Change 3606992 by Chris.Bunner
Static analysis fix.
[CL 3608256 by Marcus Wassmer in Main branch]
#lockdown Nick.Penwarden
=====================================
MAJOR FEATURES + CHANGES
=====================================
Change 3372740 by Chris.Bunner
[Experimental] Partial compute post process pipeline (r.PostProcess.PreferCompute).
StencilSceneTexture added to deferred list.
A few known issues to be fixed in a follow-up CL.
Change 3374187 by Chris.Bunner
Volume texture support for CombineLUTs/Tonemap compute pass.
Refactored common param code to shared sub-class in CombineLUTs and Tonemap PS/CS.
Skip compute post process out-of-bounds writes.
Unsigned type conversion fixes.
Trimmed compute post process shader inputs.
Change 3441680 by Uriel.Doyon
Added units to point light intensity, to allow the user to specify the value in candelas or lumens.
New point light actors now configure the intensity in candelas by default.
Replaced viewport exposure settings by an EV100 slider.
Hidding the tone mapper in the show flag now still applies the exposure.
Added a new AutoExposure method called EV100 which allows to specify :
- MinEV100, MaxEV100
- Calibration Constnat
- Exposure Compensation
#jira UE-42783
Change 3454636 by Uriel.Doyon
Fixed point light having an extra scale of 16 in mobile
#jira UE-45272
Change 3454844 by Uriel.Doyon
Fixed extra X16 on some point lights
#jira UE-45250
Change 3454934 by Chris.Bunner
Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability.
Change 3461206 by Guillaume.Abadie
Adds possibility to scene captures and player controller to render no primitives at all.
Change 3461207 by Guillaume.Abadie
Exposes showflag details to USceneCaptureComponent. This gives the possibility to configure scene capture's showflags in blueprint encapsulated compositing pipeline.
#jira UE-6810
Change 3461233 by Chris.Bunner
Added Log10 material expression.
Added tooltip for Log2 and Log10.
Change 3461434 by Michael.Trepka
Copy of CL 3456118
In Metal RHI report texture streaming as immediately successful as on D3D to avoid a race-condition leading to deadlock between the Main, Game, Render & RHI threads.
#jira UE-44961
Change 3461770 by Benjamin.Hyder
Submitting TM-RayTracedDistanceField map
Change 3461929 by Marc.Olano
Add Sobol blueprint and material node test maps to RenderTest project
Change 3462249 by Uriel.Doyon
Translucency after DoF is now disabled when showflag postprocess is disabled.
Change 3462371 by Brian.Karis
VT addressing is now 64bit to support huge sparse virtualized volumes
16bit page tables working.
Change 3462936 by Marc.Olano
Extend Sobol testing map with comparision between Random Sobol and Next Sobol functions
Change 3464394 by Uriel.Doyon
Improved synchronization for texture streaming commands.
This fixes an issue when accessing FStreamingTexture for pending textures.
Change 3464743 by Guillaume.Abadie
Adds .usf file extension on all shader's source file names and adds checks to verify them at engine load time.
Change 3464818 by Guillaume.Abadie
Fixes compilation error in FindShaderRelativePath
Change 3465184 by Daniel.Wright
r.Shadow.PreShadowResolutionFactor 1.0 on Epic shadow settings
Change 3465283 by Marc.Olano
Update Sobol Gray code tables to match random order tables
Change 3465976 by Arne.Schober
DR - [UE-44393] - The Canvas is using the Globalshaders for clearing but compilation is done asynconously at load time. Unfortunately there could be Code that uses a canvas to draw and cause this issue in between. There might be some plugins that do this. For now we need to wait and block for the shaqders to be compiled until we can allo the use of the canvas.
#RB none
Change 3467513 by Guillaume.Abadie
Fixes an issue where primitives would no longer draw in gameplay.
#jira UE-45550
Change 3471116 by Richard.Wallis
Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms. Merge of CL 3327784 dev-editor stream from Michael Trepka with some extra changes.
- Also removed Metal shader platforms from PlatformSupportsDebugViewShaders() otherwise we get a compiler error. HLSL register binds not implemented in metal backend.
#jira UE-39108
Change 3471117 by Richard.Wallis
Drop down menus clip on 27" Screen iMacs. Disable viewport HDR rendering on macOS 10.12.x when in editor.
#jira UE-43026
Change 3471130 by Richard.Wallis
Mac GPU hang causes editor output log to be written to the wrong file. Try to emulate windows behaviour when opening a file for reading or writing. Tested against behaviour of windows log file with multiple instances running.
- Only defined in for Mac and non shipping.
#jira UE-44934
Change 3471224 by Guillaume.Abadie
Lets the ProjectFileGenerator to look at Shaders/ directories in plugin and game projects.
Change 3471646 by Daniel.Wright
Fixed ensure opening UT system settings
Change 3471862 by Arne.Schober
DR - revert accidently checked in changes.
#RB Chris.Bunner
Change 3472249 by Guillaume.Abadie
Implements virtual shader source directory mapping.
- /Engine/... maps to Engine/Shaders/...
- /Plugin/FooBar/... maps to FooBar plugin's Shaders/ directory
- /Project/... maps to project's Shaders/ directory
Change 3472443 by Daniel.Wright
Moved the Rendering category for lights to be just below the Light category, so the bVisible property is easily accessible
Change 3474537 by Uriel.Doyon
Fixed lighting needs rebuild happening after blueprint rescript and a non symetrical Quaterion != ToQuaternion(ToRotator(Quaternion)
Change 3475192 by Guillaume.Abadie
Implements LensDistortion engine plugin.
This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters:
- It is implemented as the first engine plugin with its own shaders and render thread commands;
- Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py)
Change 3475209 by Guillaume.Abadie
Back out changelist 3475192
Change 3475252 by Guillaume.Abadie
Reland: Implements LensDistortion engine plugin.
This CL import a polished version of Raven's lens distortion and undistortion from OpenCV parameters:
- It is implemented as the first engine plugin with its own shaders and render thread commands;
- Has feature tests in EngineTest with gold images directly extracted from OpenCV itself (GenerateLensDistortionUndistortReferences.py)
Change 3475389 by Guillaume.Abadie
Adds LensDistortion plugin's feature tests.
Change 3475538 by Guillaume.Abadie
Adds the /Engine/* prefix on all of the renderer's USF file references.
Change 3475568 by Guillaume.Abadie
Adds a check for virtual shader source file path format in FShaderType::FShaderType()
Change 3475871 by Guillaume.Abadie
Fixes a bug in shader compile worker, were an error in a relative #include USF file would trigger an check failure in CheckVirtualShaderFilePath
Change 3475997 by Yujiang.Wang
Workaround for a compiler optimization bug introduced in VS2015 Update 3.
* The bug causes TSHVector<2>::CalcDiffuseTransfer to go to infinity at certain spot, making movable objects with ILCQ_Volume indirect lighting cache interpolation get very dark.
* Debug builds don't exhibit this bug.
* Semantics are exactly the same as the original code.
Change 3476203 by David.Hill
Compute SSAO: problem wiht AmbientOcclusionLevels and with various viewporttest sizes. Only seen when Levels >=2
#jira UE-45741
Change 3476536 by Benjamin.Hyder
adding player start to Ray Traced Distance Field Shadows Map
Change 3478298 by Benjamin.Hyder
disabling mesh distance fields in Tm-Raytraced_DistanceField_Shadows map
Change 3478948 by Rolando.Caloca
DR - Nicer check
Change 3478949 by Rolando.Caloca
DR - Default GPU morphs to enabled
Change 3478950 by Rolando.Caloca
DR - By default -vulkan will launch SM5
Change 3478984 by Rolando.Caloca
DR - Pass down -vulkan
Change 3479655 by Richard.Wallis
Video track does not switch in AVF Media Player. Need to disable unused video tracks to allow AVPlayerItemVideoOutput to decode the required track.
- Minimal change to allow video track changes/selection.
- Audio samples are extracted using AVAssetReaderTrackOutput but video uses AVPlayerItemVideoOutput. Video could also use AVAssetReaderTrackOutput to access the video data unless there is an iOS reason not to...
- Flush the audio sink sample buffers so we get instant audio track changes
#jira UE-39750, UE-39749
Change 3479834 by Rolando.Caloca
DR - Fix issue with bad vertex colors (per licensee)
Change 3480376 by Guillaume.Abadie
Disables ComputeLightGrid() if no volumetric fog and no lighting.
#jira UE-45377
Change 3480596 by Yujiang.Wang
Fix for dynamic shadows and raytraced distance field shadows of directional lights not appearing in planar reflection
* Bug caused by incorrect shadow culling volumes for cascaded shadow map and backface culling mode for WholeSceneShadowProjection
* Fixed by taking View.bReverseCulling into account
#jira UE-34452
Change 3480600 by Yujiang.Wang
Fix for UE-42376
* The bug is caused by post-processing ambient cubemaps not being supported in forward shading currently.
* This fix replaces all the occurences of them in CalcSceneView with a skylight using the cubemap
* If a CalcSceneView is used solely for setting the PP ambient cubemap, it is removed.
#jira UE-42376
Change 3480784 by Rolando.Caloca
DR - hlslcc - Initial support for [RW]StructuredBuffer
Change 3481690 by Uriel.Doyon
Attempt to fix static analysis warning
Change 3482012 by Simon.Tovey
Fixed issue when building distribution lookup tables where the final sample fell short of the max input time.
As sampling is done only over this range, under constant interpolation the final value was never actually sampled and so cut from the final optimized LUT.
#tests constant interpolation now works.
#jira UE-45614
Change 3482965 by Yujiang.Wang
Some quality of life changes for UE-42757
* The UV overlay in static mesh editor now has a darker background
* Selected edges are getting highlighted and bolder
* When some edges are selected others turn grey
#jira UE-42757
Change 3483014 by David.Hill
Change labels on bloom boost from x,y,z to min, max, mult.
#jira UE-43904
a PropertyRedirect in BaseEngine.ini allows this to work with older version.
Change 3484573 by Yujiang.Wang
Fix for shadow color not updated after light build when a texture is changed and reimported
* Bug caused by counter-intuitive design of UMaterial::GetReferencedFunctionIds and UMaterial::GetReferencedParameterCollectionIds, both of which will reset the OutIds parameter
* Renamed to AppendReferencedFunctionIdsTo and AppendReferencedParameterCollectionIdsTo, the resets are removed
#jira UE-45647
Change 3484969 by Yujiang.Wang
Fix for UE-39929 inconsistent type between C++ and shader code
* MeshDistanceFieldCasterIndices is declared as Buffer<uint> in CapsuleShadowShaders.usf, while created as PF_R32_SINT in CapsuleShadowRendering.cpp
* Changed PF_R32_SINT to PF_R32_UINT in CapsuleShadowRendering.cpp
#jira UE-39929
Change 3485012 by Yujiang.Wang
Fix for UE-39929 #2: Changed int32 to uint32 to match PF_R32_UINT
#jira UE-39929
Change 3485146 by Guillaume.Abadie
Destroyes scene capture's view states on the UnRegister, to avoid large memory usage cause by the ViewState's render targets when moving blueprints arround.
#jira UE-43455
Change 3486602 by Joe.Conley
Adding "texcoord" keyword to UMaterialExpressionTextureCoordinate so you can search for the name that is displayed on the node in the graph.
Change 3487471 by Yujiang.Wang
Github #3659: Improved performance of DumpUnbuiltLightInteractions
* Replaced TArrays with TSets
#jira UE-45783
Change 3487641 by Guillaume.Abadie
Fixes some shader file name casing issues in LPV.
Change 3488014 by Uriel.Doyon
New AllowAsyncLoading flag for UTexture::CachePlatformData().
It allows to load the source texture data in the async task if the source bulk data was not yet loaded.
Data loaded that way is not sharable between tasks and will be discarded.
This is required because updating the source data is not thread safe.
#jira UERNDR-190
#jira UE-33401
Change 3488249 by Uriel.Doyon
Fixed long stall in UpdateResourceStreaming() caused by Actor.GetComponents() not resetting the number of actors anymore.
Fixed inconsistent results in ALODActor::HasValidSubActors() caused by the same change.
#jira UE-46004
Change 3490228 by Mark.Satterthwaite
Fix the Nvidia driver bug with the old reversebits fallback function - you need to use the native reverse_bits intrinsic or use some uint(ushort()) casts to get the compiler to do the right thing, which means injecting the reverse_bits function in MetalBackend not the HLSL (as it has no such type).
#jira UE-46067
Change 3490538 by Arne.Schober
Back out changelist 3488249
#RB none
Change 3490551 by Arne.Schober
Back out changelist 3488249
#RB none
Change 3491828 by Guillaume.Abadie
Fixes another USf file reference casing issue in C++.
Change 3491924 by Yujiang.Wang
Fix for UE-43302 Crash when entering the DebugCreatePlayer console command with planar reflections in the level
* Crash caused by check(Views.Num() <= 2); in SceneCaptureRendering.cpp
* We still want to support at most 2 views for performance, but now instead of crash the planar reflections in additional views will simply turn black
#jira UE-43302
Change 3492359 by Guillaume.Abadie
Fixes non editor launches, failing in FGenericPlatformProcess::AddShaderSourceDirectoryMapping().
Change 3492367 by Marc.Olano
Change Sobol texture size to 32x16, tweak distribution
Change 3492599 by Marcus.Wassmer
PR #3669: -Fix logmessages ParticleModules_Location.cpp (Contributed by UpwindSpring01)
Change 3493473 by Uriel.Doyon
Back out changelist 3490538
Change 3493590 by Uriel.Doyon
Back out changelist 3490551
Fixed missing #pragma once
Change 3493911 by Marcus.Wassmer
Fix potential GPU crash/hang caused by out of bound subresource updates.
Added checks at cross-platform level to catch any instance earlier.
Change 3494139 by Uriel.Doyon
Fixed shadow variable issue on UE4Editor Linux.
Change 3494364 by Richard.Wallis
Mac OpenGL Is No Longer Supported - Remove All Code & Shader Platforms - Part 2: Remove some more areas and fixes for previous attempt. Also removed OpenGL based GPU performance checks in EditorEngine.cpp - assuming that any GPU that can run Metal is currently OK for UE4.
OpenGL left in the following areas:
- OpenGLShaderCompiler
- StandaloneRenderer
The following files need to be reviewed in conjunction with CL 3471116 as there were some logic errors made:
- OpenGLTexture.cpp
#jira UE-39108
Change 3494413 by Guillaume.Abadie
Updates r.InvalidateCachedShader and bump ShaderVersion.ush.
Change 3494422 by Guillaume.Abadie
Adds LensDistortion plugin's Private shader directory.
Change 3494717 by Guillaume.Abadie
Strengthens shader compiler with checks on generated file names and shader type file names.
Change 3494763 by Guillaume.Abadie
Removes a nolonger standing TODO in GlobalBeginCompileShader() that was automatically adding /Engine/ prefix to all relative virtual shader source file path.
Change 3494985 by Rolando.Caloca
DR - Integrate Vulkan Rewrite
Change 3495031 by Rolando.Caloca
DR - Delete file as it moved
Change 3495032 by Rolando.Caloca
DR - Show Vulkan SM5 instead of SM4 on windows packaging
- Also added support for Vulkan SM5_UB
Change 3495202 by Uriel.Doyon
Fixed static analysis warning with pointer dereferencing.
Change 3495342 by Rolando.Caloca
DR - clang compile fix
Change 3495354 by Rolando.Caloca
DR - clang compile fixes
Change 3495420 by Marc.Olano
Use Sobol sampling for PCSS
Change 3495799 by Rolando.Caloca
DR - Delete old dev assets
Change 3496202 by Mark.Satterthwaite
Switch to using actual Vector*Matrix intrinsic for Metal to avoid a problem whereby the Metal compiler reorders operations in such a way that it loses precision and ends up being different between pre-pass and base-pass.
#jira UE-46070
Change 3496253 by Uriel.Doyon
Fixed static analysis warning for IncludeTool
Change 3496631 by Guillaume.Abadie
Makes AScreenshotFunctionalTest::ScreenshotOptions blueprint readable.
Change 3496851 by Guillaume.Abadie
Fixes back slash issues in Platform.usf.
Change 3496852 by Guillaume.Abadie
Fixes other back slashes includes in PS4 specific usf files.
Change 3496941 by Guillaume.Abadie
Adds a check() for no backslash in virtual shader file paths.
Change 3497661 by Guillaume.Abadie
Lets FLensDistortionCameraModel::GetUndistortOverscanFactor() early return 1.0 if the camera model is does an identity transform.
Change 3497969 by Richard.Wallis
Fix for start Up Movies Are not Playing for iOS Devices. Handle case when movie is loading aysnc in background - need to wait for state changes otherwise it skips intermediate movies.
- Tested on iOS and Mac.
#jira UE-39585
Change 3498035 by Guillaume.Abadie
Polishes //Engine/Plugins/Compositing/LensDistortion/Shaders/Private/UVGeneration.usf from debuging artifacts.
Change 3498101 by Rolando.Caloca
DR - Compile fix
Change 3498254 by Guillaume.Abadie
Exposes comparing FLensDistortionCameraModel to blueprint with == and != operator nodes for cross frame uv displacement map caching.
Change 3498264 by Guillaume.Abadie
Integrate 3267269: Implements SceneCaptureComponent2D::bCameraCutThisFrame
Change 3498371 by Yujiang.Wang
Fix for UE-46149 Planar Reflections display screenspace info when viewports are >2
* Prevent planar reflections being rendered when ViewIndex >= GMaxPlanarReflectionViews
* Now planar reflections in >2 viewports will fallback to other reflection methods (SSR, reflection captures)
#jira UE-46149
Change 3498409 by Rolando.Caloca
DR - Swap resolves
Change 3498410 by Guillaume.Abadie
Adds support for opacity output alpha for post process material when doing a draw material to render target.
Change 3498705 by Rolando.Caloca
DR - Add UID for debugging mem allocations
Change 3498759 by Marcus.Wassmer
No post processing in vertexcolor view mode
#jira UE-44704
Change 3498891 by Rolando.Caloca
DR - Minor Vulkan per frame allocator refactor in prep for changes
Change 3499206 by Rolando.Caloca
DR - Fix temp frame allocator OOM on Vulkan
#jira UE-45913
Change 3499319 by Rolando.Caloca
DR - Vulkan support for StorageBuffer
Change 3499339 by Rolando.Caloca
DR - Remove deprecated typedef
Change 3499400 by Rolando.Caloca
DR - Remove some RHICmdList deprecated functions
Change 3499422 by Rolando.Caloca
DR - Allow buffer transitions inside render passes
Change 3500370 by Rolando.Caloca
DR - Compile fix
Change 3500474 by Rolando.Caloca
DR - Fix static analysis
Change 3500517 by Guillaume.Abadie
Exposes r.PostProcessing.PropagateAlpha to the renderer settings.
Change 3500537 by Guillaume.Abadie
Fixes a bug where scene capture WorldToView matrix would get scale != 1 when scaling the scene capture actor in the world.
#jira UE-39389
Change 3501069 by Mark.Satterthwaite
Bring back temporary 4.16 fix for iOS 9 (CL #3425995) into Dev-Rendering for 4.17 as a real fix will need to wait for 4.18.
temporary fix for skewed textures on IOS 9
#jira UE-44468
Change 3501164 by Michael.Lentine
PR #3402: UE-43131: Format argument count not equal to actual arguments (Contributed by projectgheist)
Change 3501222 by Benjamin.Hyder
Checking in Tm_SobolNoise map
Change 3501612 by zachary.wilson
Adding testing content for RTDF shadows on planar reflections
Change 3501708 by Guillaume.Abadie
Break FPostProcessSettings into smallers structs.
Change 3501830 by Olaf.Piesche
#jira UE-39628; using fix proposed in UDN, will investigate further
Change 3501954 by Marcus.Wassmer
Duplicate 3480903
Light culling safety measures.
Change 3502032 by Mark.Satterthwaite
Fix generation of Metal precompiled headers for the bytecode compiler when using Xcode 9.
Change 3502118 by Uriel.Doyon
Fixed shader compilation issues.
Change 3502191 by Guillaume.Abadie
Implements Composure plugin to make compositing in UE4 easier.
Change 3502192 by Guillaume.Abadie
Implements Composure feature testing in EngineTests
Change 3502196 by Guillaume.Abadie
Creates a dependency of Composure plugin over LensDistortion plugin.
Change 3502213 by Arciel.Rekman
Fix for loading shaders on Linux (UE-46276).
Change 3502243 by Brian.Karis
Bent normal map support.
Multibounce AO.
Spherical Gaussian based specular occlusion.
Change 3502506 by Guillaume.Abadie
Fixes compilation failure in Composure with unity build.
Change 3502507 by Guillaume.Abadie
Fixes composure Set Pass with Render Target blueprint helper.
Change 3502510 by Guillaume.Abadie
Attempts to fix ComposureUtils.cpp compile errors.
Change 3502515 by Guillaume.Abadie
Some other composure failure fixes.
Change 3502545 by Guillaume.Abadie
Fixes some unity build related error in Composure.
Change 3502548 by Guillaume.Abadie
Fixes last missing includes in ComposurePostProcessPass.cpp
Change 3502672 by Guillaume.Abadie
Fixes linux warning in Composure.
Change 3502790 by Ryan.Brucks
float4 PseudoVolumeTexture: Fixed frame layout being a float instead of float2. Now works correctly with non-square frame layouts. Only called in custom nodes and calling with a float still functions properly so no old content will break.
Change 3502836 by Guillaume.Abadie
Propagates scene capture engine showflag changes from blueprint editor to the blueprint instances.
#jira UE-6810
Change 3503096 by Guillaume.Abadie
Resave a unversioned asset.
Change 3503228 by Yujiang.Wang
Fix for UE-45646 Dynamic Light placed inside of a Dynamic Static Mesh doesn't pass through the geometry
* Bug caused by bReflectiveShadowmap not being passed into SetViewFlagsForShadowPass
* Replaced the true with bReflectiveShadowmap
#jira UE-45646
Change 3503284 by Rolando.Caloca
DR - Fixed initial clear on rendertargets
- Added support for r.Vulkan.EnableValidation 1, 2, 3 & 4
- Dump the vulkan log into VS output log
- Added validation for layouts when using dump log
Change 3503545 by Arciel.Rekman
Fix black UI on Linux (UE-46333)
- Rebuilt hlslcc with clang 3.7.0. Whatever issues we're running in with newer clangs still seem to persist.
#jira UE-46333
Change 3503638 by Daniel.Wright
[Copy] Changed DynamicBentNormalAO back to fp16, as PF_FloatR11G11B10 was not enough precision and introduced banding
Change 3503787 by Marcus.Wassmer
Fix difference between gpu/cpu morph target application
Change 3503902 by Marcus.Wassmer
Roll back TAA refactor until we have time to look into the bad interaction with DOF.
Change 3503953 by Arne.Schober
DR - UE-46319 - borked Reflections: The resource transition needs to be in this weired place for PS4 and switch until we teach the interface to know about subresources.
#RB Marcus.Wassmer
Change 3504131 by Rolando.Caloca
DR - Maintain a cache of pipeline and descriptor set layouts
- Fix marker dump
Change 3504462 by Guillaume.Abadie
Fixes an assertion failure that was failing because compute light grid was not done, but the shader used where not necessarily using compute light grid results.
#jira UE-46277
Change 3504779 by Chris.Bunner
Potential static analysis fix.
#jira UE-46360
Change 3504950 by Marc.Olano
Allow Sobol material nodes & textures only if feature level is at least ES3.1
#jira UE-46334
#jira UE-46317
Change 3505035 by Daniel.Wright
Increased MaxSearchCount in GetShaderIncludes. The previous limit of 20 is now getting hit in BasePassPixelShader.usf, causing compiles to fail erroneously.
Change 3505386 by Daniel.Wright
GetShaderIncludes handles infinite recursion gracefully, needed by Metal causing BasePassTessellation.usf to include BasePassVertexShader.usf
Change 3505491 by Rolando.Caloca
DR - Fix crash on first frame of particles on modern APIs
Change 3505557 by Chris.Bunner
[Duplicate] Workaround for outdated shader map crash.
#jira UE-46061
Change 3506071 by Rolando.Caloca
DR - Vulkan fixes
- Fix copy out of bounds reading textures to CPU
- Defer event deletion
- Split validation for errors and warnings
- Skip validation error about attachment not used
Change 3506698 by Guillaume.Abadie
Fixes Composure alpha channel clobering and performance regression in bloom and tonemapper passes caused by scene capture API compatibility breakage brought by Fortnite merge.
Change 3506797 by Rolando.Caloca
DR - Fix static analysis
#jira UE-46428
Change 3506861 by Rolando.Caloca
DR - Fix crash due to layering violation
#jira UE-46424
#jira UE-46431
Change 3508098 by Rolando.Caloca
DR - Fix for Vulkan ES31 crash
- Fix for AMD ensure
Change 3508123 by Rolando.Caloca
DR - Disable occlusion queries on Vulkan to avoid flickering
- Fix for bad HZB & cube mips on Vulkan (now using RHIGenerateMips)
- Fix for decal blending
#jira UE-46376
Change 3509064 by Uriel.Doyon
Changing the logic arround generating an error when HasHadBulkDataCleared() so that it only triggers if the DDC are not found.
#jira UE-46427
Change 3509854 by Marc.Olano
Fix 2D Sobol gray code numbers.
Just changes some numbers in initialization tables, so no effect on existing tests or content.
Change 3509920 by Marcus.Wassmer
Fix LPV fastvram ensure
Change 3509937 by Rolando.Caloca
DR - Fix crash due to deleted viewport
#jira UE-46281
Change 3509988 by Marcus.Wassmer
Roll back part of Sobol fix to avoid full shader recompile for integration.
Change 3510255 by Rolando.Caloca
DR - Fix popup window ensure
#jira UE-46511
Change 3510646 by Marcus.Wassmer
fix ios compiles
Change 3511442 by Rolando.Caloca
DR - Change mesh simplification check to ensure/checkslow to unblock
#jira UE-46538
DONE!
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
CHANGES WITH MULTIPLE PLATFORMS!!! YOU MUST COPY THESE INTO THE OTHER ONES AS MAKES SENSE!!
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Change 3467095 by Guillaume.Abadie
Nukes all += TEXT(".usf")
#jira UE-45530
Change 3475084 by Guillaume.Abadie
Fixes compilation failure of the shader compiler on PS4 and XboxOne
Change 3477464 by Guillaume.Abadie
Fixes dumpshaderinfo that generate unecessary sub directory, breaking shell scripts.
Change 3494395 by Guillaume.Abadie
Moves all engine shader files into Public and Private directory, and introduce the .ush extensions for header file that do not contains entry points.
DONE!
[CL 3511602 by Marcus Wassmer in Main branch]
#lockdown Nick.Penwarden
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3388286 on 2017/04/11 by Chris.Bunner
Fix mips in texture GnmUAV creation.
Change 3388287 on 2017/04/11 by Chris.Bunner
Improved PS/CS code sharing for TemporalAA.
Change 3388291 on 2017/04/11 by Chris.Bunner
HLODs now correctly hide their children in shadow maps.
Propagate bCastFarShadow flag on HLOD generation.
#jira UE-42254
Change 3388448 on 2017/04/11 by Brian.Karis
Better handle divide by zero
Change 3388449 on 2017/04/11 by Brian.Karis
Optimizations to shading model math.
PR #3340: Bug fixes related to shader TODOs (Contributed by vgfx)
Change 3388455 on 2017/04/11 by Uriel.Doyon
Changed Remove for RemoveSwap when clearing dynamic component references
Change 3388612 on 2017/04/11 by Simon.Tourangeau
Support shaders in projects and in plugins
When searching for a shader it will
- First look in Engine/Shaders as usual
- Then in project's Shader folder
- Then in all enabled plugin Shader folders
Project or plugin must be loaded in PostConfigInit phase
Tested in PIE, engine (cooked, packaged)
Change 3388819 on 2017/04/11 by Arne.Schober
DR - Faster MorpthTarget implementation. Changed the previous Gather aproach to a scatter based one. Reaching about 110GB/s on PS4 which is up to 4x faster than the previous implementation. On PC DX11 the impact is lower due to unecessary UAV barriers but still 2x faster on AMD and up to 6x faster on Nvidia Hardware.
#RB Lina.Halper, Rolando.Caloca
Change 3388862 on 2017/04/11 by Guillaume.Abadie
Allows Motion Blur and TAA in scene capture 2d.
Change 3388953 on 2017/04/11 by Uriel.Doyon
Fixed issue where lights from hidden levels where affecting the lighting build, by checking if the light is registered before adding it.
#UE-43220
Change 3389138 on 2017/04/11 by Arne.Schober
DR - Fix crash when opening a Level without Contentbrowser open.
#RB Matt.Kuhlenschmidt
Change 3389400 on 2017/04/11 by Uriel.Doyon
- Renamed FMaterialResource::IsSeparateTranslucencyEnabled() to FMaterialResource::IsTranslucencyAfterDOFEnabled()
- Removed different logic to determine if translucency after DOF was enabled, and centralized it into a single function: FSceneViewFamily::AllowTranslucencyAfterDOF()
- FSceneRenderTargets::FinishRenderingSeparateTranslucency() now only resolves a single view, allowing better Begin/Finish scopes.
- Renamed FSceneRenderTargets::SeparateTranslucencyDepthRT into FSceneRenderTargets::DownsampledTranslucencyDepthRT since this one is only allocated when rendering in downsampled mode.
- Standard translucency is now rendered in the same resolution than translucency after DOF. (downsampled or full resolution)
- Removed RenderTranslucencyParallel and merged it's logic into RenderTranslucency. Renamed DrawAllTranslucencyPasses to RenderViewTranslucency and added a parallel version RenderViewTranslucencyParallel.
- Moved all debug draw logic (VisualizeLPV, ViewMeshElements and SimpleElementCollector) to a common place.
- New option "r.AllowDownsampledStandardTranslucency" to control the downsampling of standard translucency. Affect blend module materials
#jira UE-39505
Change 3389860 on 2017/04/12 by Richard.Wallis
UE-41407 Cable actor does not render correctly in viewport on Mac.
Build the mesh at creation time - call into exisiting mesh create function.
Change 3390933 on 2017/04/12 by Arne.Schober
DR - potential fix for UE-43125 where the this pointer might get invalidated in the middle of the function
#RB Marcus.Wassmer
Change 3391010 on 2017/04/12 by Ben.Marsh
Compile UE4Game non-unity for Mac as part of nightly builds in //UE4/Dev-Rendering.
Change 3391412 on 2017/04/12 by Uriel.Doyon
Mesh Decals are now sorted according to the component TranslucencySortPriority.
#jira UE-43053
Change 3392117 on 2017/04/13 by Guillaume.Abadie
Integrates Raven's experimental PCSS for cascaded shadow map hidden behind a CVar.
Change 3392179 on 2017/04/13 by Guillaume.Abadie
Attempts to fix linux compilation by removing mistakenly submitted dead code.
Change 3392231 on 2017/04/13 by Guillaume.Abadie
Fixes a wrong enum value real quick in FRenderingObjectVersion I introduced after main integration... Oups...
Change 3393879 on 2017/04/14 by Guillaume.Abadie
Attempts to fix linux compilation warning.
Change 3393881 on 2017/04/14 by Guillaume.Abadie
Back out changelist 3393879
Change 3393882 on 2017/04/14 by Guillaume.Abadie
Attempts #2 to fix linux compilation error.
Change 3394100 on 2017/04/14 by Chris.Bunner
Corrected material shared sampler usage with mip-biasing.
Change 3394174 on 2017/04/14 by Rolando.Caloca
DR - Change ensure to warning
Change 3394221 on 2017/04/14 by Marcus.Wassmer
Fix poseable mesh bounds calculation.
Change 3396238 on 2017/04/17 by David.Hill
Fix Bloom with LensFlare
Duplicating fix - will also fix directly in 4.16
#jira 44050
Change 3397055 on 2017/04/17 by Joe.Graf
Fixed Windows specific assumptions in Slate File Dialog Window's file filtering that lead to crashes
#CodeReview: matt.kuhlenschmidt
#rb: n/a
Change 3397921 on 2017/04/18 by Joe.Graf
Rewrote SlateFileDlgWindow's file filtering to allow for extensionless file selection and to remove the O(n^2) file filtering
#CodeReview: arciel.rekman, matt.kuhlenschmidt
#rb: n/a
Change 3398406 on 2017/04/18 by Rolando.Caloca
DR - Fix shaders in plugins on Mac
Change 3399546 on 2017/04/19 by Benjamin.Hyder
Updating content for test levels (HDR, Bloom_FFT, DistanceFields_IndirectShadows)
Change 3399725 on 2017/04/19 by Guillaume.Abadie
Avoids compiling PCSS shaders for SM4.
Change 3400295 on 2017/04/19 by Michael.Trepka
Fixed metal shader compile errors in MorphTargets.usf
Change 3400457 on 2017/04/19 by Michael.Trepka
Merged Rolando's shader fixes
Change 3400473 on 2017/04/19 by Arne.Schober
DR - provide Aftermath Reason when init failed.
#RB none
Change 3400699 on 2017/04/19 by Arne.Schober
DR - Fixed Text macro
#RB none
Change 3402280 on 2017/04/20 by Simon.Tovey
Minor cascade fix
#tests no crash
#jira UE-41560
Change 3402517 on 2017/04/20 by Arne.Schober
DR - Fix static analysis warning
#RB none
Change 3403897 on 2017/04/21 by Arne.Schober
DR - [UE-43898] - Someone missed a shaderversion bump which poisoned the DCC
#RB None
#jira UE-43898
Change 3404591 on 2017/04/21 by Olaf.Piesche
#jira UE-41979
Should never be crashing there, unless the mesh is changed after Init of the effect instance; this change safeguards against the number of mesh sections (and hence materials) changing after creation of the dynamic data to avoid the crash.
Change 3407451 on 2017/04/25 by Daniel.Wright
Fixed Indirect Lighting Cache updates caused by capsule indirect shadows forcing point samples, breaking primitives using ILCQ_Volume
Change 3407452 on 2017/04/25 by Daniel.Wright
Added r.AOJitterConeDirections, although disabled by default because it requires the temporal filter to be much stronger
Change 3408397 on 2017/04/25 by Daniel.Wright
ViewFamily.bRealtimeUpdate is set to false if Slate is throttling (like when toggling show flags). Volumetric fog discards the temporal history when not realtime, so you can see changes immediately.
Change 3408428 on 2017/04/25 by Daniel.Wright
Changed 'r.AOMaxObjectsPerCullTile' default back to 512 as 256 causes artifacts with RTDF shadows
Change 3409764 on 2017/04/26 by Daniel.Wright
Force dumping shader debug info for Global shaders when r.ShaderDevelopmentMode is enabled. Most of the shaders you want to look at in a GPU capture are global shaders, and global shaders create few debug files. 'recompileshaders global' time 35s -> 38s for SM5.
Change 3411659 on 2017/04/27 by Daniel.Wright
[Copy] Set Xbox One engine default screen percentage to 83.33 (1600x900), as ESRAM choices are dependent on this
Change 3411660 on 2017/04/27 by Daniel.Wright
[Copy] Global distance field composite shader has a version for each flattened axis, which improves efficiency when updating a slab which is what camera movement typically causes
Change 3411667 on 2017/04/27 by Daniel.Wright
[Copy] Discard distance field AO history buffer if it doesn't match the new buffer size. This prevents reading uinitialized data after a scene render target resize.
Change 3411668 on 2017/04/27 by Daniel.Wright
[Copy] Better indirect capsule shadow draw event info
Change 3411669 on 2017/04/27 by Daniel.Wright
[Copy] Pass down FeatureLevel to AddSubjectPrimitive and GatherShadowsForPrimitiveInner instead of calling the scene's virtual function. Showed up prominently in a sampling profile.
Change 3411755 on 2017/04/27 by Daniel.Wright
[Copy] Occlusion queries are now always done before the base pass if a nearly full prepass is being used(DDM_AllOccluders or DDM_AllOpaque)
* Removed r.OcclusionQueryLocation
Change 3411827 on 2017/04/27 by Daniel.Wright
[Copy] Much cheaper implementation of IsForwardShadingEnabled which showed up prominently in sampling profiles - inlined function and no more unnecessary thread safety overhead
Change 3411829 on 2017/04/27 by Daniel.Wright
Added an ensure to console manager when doing FindTConsoleVariableData* on a FAutoConsoleVariableRef
Change 3411837 on 2017/04/27 by Daniel.Wright
[Copy] Worked around slow memcpy's being used to sort FSortedLightSceneInfo
Change 3411838 on 2017/04/27 by Daniel.Wright
[Copy] Skip tracking MaterialRenderProxyMap on cooked platforms
Change 3411843 on 2017/04/27 by Daniel.Wright
[Copy] Fixed r.ParallelShadows on PS4 and enabled by default engine-wide (saves 5ms RT with CSM)
* Gnm was not tracking DepthClearValue when a depth target was set but not cleared
* Gnm has a bug where TargetsNeedingEliminateFastClear does not persist across commandlist breaks. Moved FinishRenderingGBuffer before RenderShadowDepthMaps to workaround (accidentally not in this changelist)
* Shadow depth rendering was not using BindClearMRTValues to populate GNM parallel commandlist TargetsNeedingEliminateFastClear values
Change 3411873 on 2017/04/27 by Daniel.Wright
[Copy] Deferred uniform expression caching. Setting multiple parameters on a material only causes its uniform expressions to be recached once.
* 280 calls to CacheUniformExpressions -> 120 during Fortnite combat (6.5ms -> 3.4ms)
Change 3411891 on 2017/04/27 by Daniel.Wright
[Copy] GatherShadowPrimitives optimizations
* Total GatherShadowPrimivies went from 2.3ms -> 1.3ms on PS4 with these changes in GPUPerfTest (duplicated 3x)
* Much flatter primitive octree (16 -> 256 max primitives)
* Primitives are culled against the shadow frustum before FPrimitiveSceneInfo or FPrimitiveSceneProxy are dereferenced in FilterPrimitiveForShadows
* FilterPrimitiveForShadows work is done in a ParallelFor. Primitive octree nodes are processed in different jobs.
* StaticMeshWholeSceneShadowBatchVisibility now only stores entries for meshes with bRequiresPerElementVisibility (landscape). Previously it was allocating and zeroing 500Kb 3x per frame (main view + 2 cascades) which cost ~.8ms on PS4.
Change 3412192 on 2017/04/27 by Michael.Trepka
Fixed Clang compile errors in FortniteGame, partial copy of CL 3313426
Change 3412547 on 2017/04/27 by Daniel.Wright
Fixed leak of FShadowMapAllocation and FLightMapAllocation's found by licensee
Change 3414239 on 2017/04/28 by Arne.Schober
DR - UE-44500 - Removed use of Structured Buffer from MorphTargets due to HLSLCC not supporting it.
#RB none
#jira UE-44500
Change 3414754 on 2017/04/28 by Daniel.Wright
Added VolumetricFogEmissive to ExponentialHeightFogComponent
* Volumetric fog does not yet support precomputed lighting, so this is the only way to get an ambient lighting term
Change 3416859 on 2017/05/01 by Arne.Schober
DR - Remove FeatureLevel from the Clear Functions to reduce area of error
#RB Rolando.Caloca
Change 3420750 on 2017/05/03 by Arne.Schober
DR - [UE-44497] - Fix several PS4 validation layer issues
#RB Marcus.Wassmer
Change 3422869 on 2017/05/04 by Benjamin.Hyder
Fix compile error from merge.
Change 3423938 on 2017/05/04 by Marc.Olano
[UE-44453] Fix bloom problems by moving saturate after vector math
Change 3424494 on 2017/05/04 by Olaf.Piesche
#jira UE-44589
When using FindTCosoleVariableData, the CVar can not be an FAutoConsoleVariable.
#tests as described in jira ticket
Change 3424754 on 2017/05/04 by Uriel.Doyon
Fixed call to get texture compressor module outside the main thread.
#jira UE-42168
Change 3425447 on 2017/05/05 by Uriel.Doyon
#buildfix
Change 3427042 on 2017/05/05 by Arne.Schober
DR - Fix one of my typos
#RB none
Change 3428119 on 2017/05/08 by Marcus.Wassmer
Fix UE-44733
static analysis warning.
Change 3428222 on 2017/05/08 by Uriel.Doyon
Fixed bad condition in translucency rendering
#jira UE-44452
Change 3429794 on 2017/05/08 by Uriel.Doyon
Fixed issues with lightshafts and low res translucency.
#jira UE-44452
Change 3430921 on 2017/05/09 by Rolando.Caloca
DR - Get additional function pointers for D3DReflect, Compile and Disassemble instructions from the same DLL when compiling D3D11 shaders.
- Also fixes using the correct fxc.exe path to match the DLL we distribute.
Change 3431156 on 2017/05/09 by Rolando.Caloca
DR - Remove unused code
Change 3431396 on 2017/05/09 by David.Hill
Copy of changes made directly in 4.16 ( CL 341037 )
to be submitted to dev-rendering
#jira UE-44641
Change 3431400 on 2017/05/09 by Rolando.Caloca
DR - Fix typo
Change 3431527 on 2017/05/09 by David.Hill
#rb: none
Oops.
comment out r.ShaderDevelopmentMode =1
Change 3431590 on 2017/05/09 by Daniel.Wright
Removed early return landmine in USceneCaptureComponent2D::Serialize
Change 3431591 on 2017/05/09 by Daniel.Wright
Disallow map building while in PIE, or PIE while buildling lighting
Change 3431594 on 2017/05/09 by Daniel.Wright
Added RenderTargetFormat to UTextureRenderTarget2D, with choices of 8 bit, 16fp, 32fp and 1, 2 or 4 channels.
Change 3431667 on 2017/05/09 by Daniel.Wright
Volumetric fog now supersamples lighting when the history is not available, reducing noise on areas that just came on-screen or after a camera cut.
* The number of samples is controlled by r.VolumetricFog.HistoryMissSupersampleCount, defaults to 4, cinematic scalability uses 16
* Under fast camera movement, volumetric fog cost went from 1.79ms -> 1.97ms with 4 samples, on a 970GTX
Change 3432366 on 2017/05/10 by Richard.Wallis
Fix for MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution. Don't insert events when not in RHIThread or the actual single-threaded-render thread.
#jira UE-36006
Change 3432367 on 2017/05/10 by Richard.Wallis
Fix for Metal ReStartRenderPass assert with profiling. macOS metal asserts when using "profileGPU" even with -norhithread argument set.
Added no action to the allowed render pass restart store actions for the depth buffer avoiding the assert. Interested to know the details if this is not a valid assumption to make - throwing away the depth buffer after a render pass I think would be a common case.
#jira UE-44322
Change 3432409 on 2017/05/10 by Richard.Wallis
Merged across CL 3415890 from Release-4.16 fix for (jira UE-43895)
Fix for deferred store actions getting cleared when we don't have a valid render target.
Change 3432833 on 2017/05/10 by Daniel.Wright
Fixed Ocean compile error
Change 3432874 on 2017/05/10 by Marc.Olano
Improved captions for Noise and VectorNoise material nodes
Change 3432947 on 2017/05/10 by Richard.Wallis
Fix for shared Material Native Shader Libraries Don't Function With Iterative Cooking. Keep latest versions of shader byte code in native shared material packaged build in an intermediate directory than can be reused on a later iterative cook.
- Doesn't handle deletion of the intermediate directory contents. Assumed to be a higher level requirement on non iterative cook flag.
#jira UE-44657
Change 3433484 on 2017/05/10 by Arne.Schober
DR - UE-44393 - Move ShaderPlatform into TShaderMap for extra debuginformation when it fails to find a proper shader. Also log when Gobalshaders are verified and recompiled.
#jira UE-44393
#RB Daniel.Wright
Change 3433515 on 2017/05/10 by Arne.Schober
DR - Fix a bug where recompileshaders changed while compiling causes a crash where the chached local vertex factories are mutated while been used.
#RB Daniel.Wright
Change 3433606 on 2017/05/10 by Daniel.Wright
Fixed static shadowing of volumetric fog and translucency causing shadowing past the lightmass importance volume.
Change 3433619 on 2017/05/10 by Daniel.Wright
Skip recapturing reflection captures when PropagateLightingScenarioChange is being called for a level unload. This leaves stale results in reflection captures around when hiding a level in the editor, but avoids the double recapture that happens when swapping lighting scenarios in game, and the unnecessary reflection capture update when exiting PIE.
Change 3433795 on 2017/05/10 by Arne.Schober
DR - add cmdline to select a GPU vendor when multiple GPUs from differnt Vendors are installed into the same Machine
#RB marcus.Wassmer
Change 3433941 on 2017/05/10 by Daniel.Wright
Cone vs tile bounding sphere intersection tests for Light Grid culling of spotlights, which provides much tighter culling than just View space tile AABB vs light bounding sphere.
* Forward shading BasePass 3.7ms -> 2.4ms in a scene with 24 spotlights on 970GTX
* Volumetric fog 2.87ms -> 2.09ms in the same scene
Change 3435139 on 2017/05/11 by Daniel.Wright
Restored GTextureRenderTarget2DMaxSizeX which is used by Ocean
Change 3435297 on 2017/05/11 by Arne.Schober
DR - Remove manual AlignOf and use C++11 keyword instead
#RB Steve.Robb
Change 3435367 on 2017/05/11 by Daniel.Wright
Circle vertex buffer for slightly tighter voxelization of volumetric fog shadowed lights
* 1.5ms -> 1.38ms on 970 GTX with 24 spotlights
Change 3435522 on 2017/05/11 by Brian.Karis
Dither opacity mask now stacks properly for non parallel polys. Dither is randomized by triangle normal.
Change 3436063 on 2017/05/11 by Daniel.Wright
Disabled CLB_AggressiveBatching for PC d3d12 as it causes flickering artifacts in lighting
Change 3436269 on 2017/05/11 by Uriel.Doyon
Fixed UVChannel data possibly not up-to-date depending on user manips.
Change 3436611 on 2017/05/12 by Simon.Tovey
Improved name and tooltip for static mesh property controlling generation of alias tables for uniform sampling.
Change 3436676 on 2017/05/12 by Simon.Tovey
Fix for fixed bounds being "invalid" unless set via the toolbar option.
Change 3436700 on 2017/05/12 by Simon.Tovey
Crash fix.
Issue found in https://udn.unrealengine.com/questions/355944/crash-in-fdynamicspriteemitterdatagetdynamicmeshel.html
Particle proxies would have stale material resource pointers if the material is changed while the system was invisible.
If the old material is freed during this time, the next time the system renders it will crash.
Change 3437367 on 2017/05/12 by Brian.Karis
Fixed bug with small UV charts not packing.
Change 3437860 on 2017/05/12 by Arne.Schober
DR - Fix alignment compile error in win32 where according to ABI alignment is 4 for int64
#RB none
Change 3437972 on 2017/05/12 by Arne.Schober
DR - Fix alignment compile error in win32 where according to ABI function calls cannot take alingned structures. In all of the cases the copy was completely unnecessary.
#RB none
Change 3437975 on 2017/05/12 by Chris.Bunner
Added calculation for MaterialParamsEx to MeshDecals.usf.
#jira UE-43052
Change 3438109 on 2017/05/12 by Rolando.Caloca
DR - Support for -nomcpp on SCW
Change 3438889 on 2017/05/15 by Chris.Bunner
Nullptr check in a few material uniform expressions.
Change 3439351 on 2017/05/15 by Chris.Bunner
Added tooltip to Power material expression.
Change 3439763 on 2017/05/15 by Daniel.Wright
Apply passed in DistanceBiasSqr to line lights - allows volumetric fog to reduce aliasing on line lights
Change 3439764 on 2017/05/15 by Daniel.Wright
Fixed order of operations with bTreatMaxDepthUnshadowed - manifested as unfiltered static shadow depth lookups
Change 3440722 on 2017/05/16 by Guillaume.Abadie
Exposes Scene capture's FOV to blueprints
Change 3441680 on 2017/05/16 by Uriel.Doyon
Added units to point light intensity, to allow the user to specify the value in candelas or lumens.
New point light actors now configure the intensity in candelas by default.
Replaced viewport exposure settings by an EV100 slider.
Hidding the tone mapper in the show flag now still applies the exposure.
Added a new AutoExposure method called EV100 which allows to specify :
- MinEV100, MaxEV100
- Calibration Constnat
- Exposure Compensation
#jira UE-42783
Change 3441884 on 2017/05/16 by Uriel.Doyon
Fixed StreamingDistanceMultiplier not being applied to the texture streaming data.
Change 3442800 on 2017/05/17 by Gil.Gribb
Fixed botched merge.
Change 3442896 on 2017/05/17 by Gil.Gribb
UE4 - Allowed the possibility of running the RHI "thread" on task threads instead and cleaned up and unified the conditionals involved. By default we still have a dedicated RHI thread because it tested slightly faster.
Change 3443951 on 2017/05/17 by Richard.Wallis
Added Apple override allocator macro - each command encoder type needs it's own allocator queue.
Change 3444787 on 2017/05/17 by Daniel.Wright
Fixed DBuffer decal default normal (used when DBuffer decals enabled, but not decals rendered) not reconstructing zero properly, adding -.008 to WorldNormal which then caused artifacts with forward lighting specular on materials with roughness near 0.
Change 3444882 on 2017/05/17 by Daniel.Wright
Added comment to FClearValueBinding::DefaultNormal8Bit to make the dependency on shader decode clear
Change 3444883 on 2017/05/17 by Brian.Karis
Improved contact shadows
Change 3445048 on 2017/05/17 by Daniel.Wright
Fixed particle lights in forward shading, they were not setting the lighting channel mask properly
Change 3445107 on 2017/05/17 by Michael.Trepka
Changed the order of operations in FMetalStateCache::SetRenderState to work around an issue with some Intel drivers where they would not recalculate the raster state in some edge cases.
#jira UE-43725
Change 3445212 on 2017/05/17 by Uriel.Doyon
Added a -CSV option to ListTextures command
Change 3445947 on 2017/05/18 by Richard.Wallis
Clone of Release-4.16 Stream CL 3437181 and CL 3442450 - fix(s) for black rendering on macOS El Cap with Nvidia GPU. Move sampling of EyeAdaption texture to pixel shader for Mac Metal using shader language version <= 1 only.
Change 3446545 on 2017/05/18 by Chris.Bunner
Removed hardcoded (and unused) MRT write from Decal shaders.
#jira UE-45095
Change 3446568 on 2017/05/18 by Marc.Olano
Sobol and image-based importance sampling C++ functions and blueprint nodes
Change 3446988 on 2017/05/18 by Marc.Olano
Fix build error: missing include
Change 3446990 on 2017/05/18 by Marc.Olano
Cell-indexed Sobol sampling for shaders (in MonteCarlo.usf) and materials (Sobol and TemporalSobol nodes)
Change 3447142 on 2017/05/18 by Rolando.Caloca
DR - RWLock instead of mutex for PSO cache
Change 3447144 on 2017/05/18 by Uriel.Doyon
Moved shading model code to SetGBufferFromShadingModel(). This allows the code to be reused in other shader files.
Change 3447794 on 2017/05/18 by Brian.Karis
Virtual texturing foundation code
Change 3448944 on 2017/05/19 by Arciel.Rekman
Fix non-unity Linux (and Mac, etc) builds.
- Mac fix is tentative, did not try.
Change 3449183 on 2017/05/19 by Marcus.Wassmer
Duplicate fix for reflection captures to happen after sequencer updates.
Change 3449196 on 2017/05/19 by Uriel.Doyon
Handling RCM_MinMax when reading FloatRGBA textures.
This fixes pixel inspector always reading 1 for scene color values greater than one.
Change 3451652 on 2017/05/22 by Rolando.Caloca
DR - Compile fix
#jira UE-45245
Change 3451660 on 2017/05/22 by Chris.Bunner
Additional compile fix.
#jira UE-45245
Change 3451897 on 2017/05/22 by Daniel.Wright
Moved RTDF shadow project back after the base pass, since it samples the GBuffer for subsurface shadowing. Removed r.DFShadowAsyncCompute which was relying on the previous ordering.
Change 3452055 on 2017/05/22 by Rolando.Caloca
DR - Switch compile fix
#jira UE-45265
Change 3452089 on 2017/05/22 by Rolando.Caloca
DR - Compile fix
#jira UE-45246
Change 3452108 on 2017/05/22 by Rolando.Caloca
DR - Compile fix
#jira UE-45246
Change 3452179 on 2017/05/22 by Brian.Karis
Exposed dimensions. Fixed static analysis.
Change 3452734 on 2017/05/22 by Daniel.Wright
When post processing is disabled, TPT_TranslucencyAfterDOF translucency gets forced into the standard translucency pass.
Change 3452770 on 2017/05/22 by Daniel.Wright
Static light source shapes drawn into reflection captures handle SourceLength via scaled sphere
Change 3452861 on 2017/05/22 by Rolando.Caloca
DR - Switch compile fix
Change 3452952 on 2017/05/22 by Brian.Karis
Small VT fixes
Change 3453647 on 2017/05/23 by Richard.Wallis
Fix for tessellation shaders on Mac (Metal v1.2) failing to compile.
#jira UE-45227
Change 3454844 on 2017/05/23 by Uriel.Doyon
Fixed extra X16 on some point lights
#jira UE-45250
Change 3454934 on 2017/05/23 by Chris.Bunner
Backing out changelists 3441680, 3454636 and 3454844 for the sake of integration stability.
Change 3457131 on 2017/05/24 by Arne.Schober
DR - [UE-45317] - Fix Depthbuffer not available for resolve in Forward mode
#jira UE-45317
#RB Chris.Bunner
Change 3457141 on 2017/05/24 by Marc.Olano
Sobol bug fixes
Change 3457953 on 2017/05/24 by Brian.Karis
Fix static analysis
#jira UE-45315
#jira UE-45314
#jira UE-45313
Change 3459064 on 2017/05/25 by Chris.Bunner
Fix for out of bounds material translation crash.
#jira UE-45406
Change 3459700 on 2017/05/25 by Brian.Karis
Revert using sprite index buffer because the vert order is different.
Change 3459847 on 2017/05/25 by Chris.Bunner
Fixing ensure in RenderTestMap.
[CL 3461201 by Chris Bunner in Main branch]
#lockdown Nick.Penwarden
#rb none
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3386262 on 2017/04/10 by Ben.Marsh
Add app-local deployment of DirectX components that are no longer included with newer versions of Windows by default (XAudio 2.7, XInput 1.3). Also add a one-click button to the packaging settings to include the default app-local dependencies, rather than having to specify the path.
Change 3386999 on 2017/04/10 by Ben.Marsh
Plugins: Add support for explicit dependencies from one plugin onto another. Required plugins can be configured in an identical manner to project files, by adding a "Plugins" key to the .uplugin file. Dependencies are automatically built and loaded, and the plugin browser will warn if you try to disable a plugin that something else has a dependency on.
Change 3387073 on 2017/04/10 by Ben.Marsh
Move FLightPropagationRuntimeSettings into the Renderer module, to remove engine dependency on a plugin.
Change 3387988 on 2017/04/11 by Steve.Robb
Comments added to clarify the role of DestructItem and DestructItems.
Change 3388085 on 2017/04/11 by Ben.Marsh
UBT: Fix bEnabled flag on plugin references being ignored. Now collect up all the plugin references in order of priority before creating plugin instances for them. Fixes CIS fail for UT.
Change 3390048 on 2017/04/12 by Richard.Hinckley
#jira UE-43876
Fixed description of Streaming settings (within Project Settings).
Change 3390697 on 2017/04/12 by Steve.Robb
CLASS_PointersDefaultToAutoWeak and CLASS_PointersDefaultToWeak removed.
Change 3390711 on 2017/04/12 by Steve.Robb
AGRESSIVE_ARRAY_FORCEINLINE removed.
Change 3392167 on 2017/04/13 by Robert.Manuszewski
UObject can be added to GC cluster only if all of its Outers can also be added to it.
Fixing asserts caused by components that are added to GC clusters even if their owner actors that can't be in GC clusters.
#jira UE-42948
Change 3392309 on 2017/04/13 by Robert.Manuszewski
When adding objects to clusters after these clusters have been created it's possible to come across objects that are already in the cluster we're adding the object to so instead of crashing, allow it.
Change 3392620 on 2017/04/13 by Ben.Marsh
UGS: Only check for updates every 5 minutes.
Change 3392623 on 2017/04/13 by Ben.Marsh
UGS: Only poll for new changes every 60 seconds.
Change 3392744 on 2017/04/13 by Ben.Marsh
UGS: Query changelist descriptions individually to determine whether changes affect code or content, to hopefully reduce Perforce server load.
Change 3392874 on 2017/04/13 by Ben.Marsh
UGS: Allow specifying regexes in the project config file which filters which changes to be displayed. Useful for changes submitted by build machines, updates to collections, etc...
Change 3392878 on 2017/04/13 by Ben.Marsh
Update UGS to version 1.96
Change 3395635 on 2017/04/17 by Ben.Marsh
UAT: Prefix log output from executing UAT commands through BuildGraph with the name of that command.
Change 3395655 on 2017/04/17 by Ben.Marsh
UAT: Add a command for syncing a DDC over the network (SyncDDC). Allows specifying a maximum size to copy, number of days worth of modified files to copy, and time limit not to be exceeded.
Change 3396989 on 2017/04/17 by Wes.Hunt
CrashReporter configurable tweaks.
* Added QueueWaitingTimeAlertThreshold (used to be hardcoded to 1 min).
- When the queue waiting time gets beyond this many seconds, trigger a slack alert message. Default is 10 min.
- Zero means never alert.
* Added DiskSpaceAvailableAlertInterval (used to be hardcoded to 1 day).
- Interval by which to report disk space availability.
- Default is never (Zero)
* Updated config file to match production config.
#codereview:jin.zhang
Change 3397656 on 2017/04/18 by Ben.Marsh
UBT: Allow modules to opt-out of getting the default include paths from being added, by setting bAddDefaultIncludePaths = false from their build.cs file.
Change 3397677 on 2017/04/18 by Robert.Manuszewski
PR #3167 : Adding more descriptive error text to DetatchLinker error check (by rooneym)
Change 3397722 on 2017/04/18 by Robert.Manuszewski
PR #2252: Increase linker reporting for failed imports (Contributed by FineRedMist)
Change 3397739 on 2017/04/18 by Richard.Hinckley
#jira UE-44100
Fixed SanitizePackageName() to remove double-slash, triple-slash, etc. from package names. Also updated CreatePackage() to call SanitizePackageName() before creating.
Change 3398023 on 2017/04/18 by Ben.Marsh
PR #3105: Cook/package with editor and debugger attached (Contributed by projectgheist)
Change 3398095 on 2017/04/18 by Ben.Marsh
PR #3051: Generate map file from UAT (Contributed by projectgheist)
Change 3398212 on 2017/04/18 by Ben.Marsh
PR #2915: UE-38232: Removed duplicate stats (Contributed by projectgheist)
Change 3399304 on 2017/04/19 by Ben.Marsh
UGS: Prevent editor target files being removed when running custom tools.
Change 3399306 on 2017/04/19 by Robert.Manuszewski
Moved InitPropertiesFromCustomList to UbLueprintGeneratedClass and made it thread safe
Change 3399729 on 2017/04/19 by Steve.Robb
Simple optimization to TBitArray::RemoveAt() when all removed bits are at the end of the array.
RemoveAtSwap() now simply decrements the count instead of calling RemoveAt().
Checks for a positive count added to RemoveAt() and RemoveAtSwap().
Change 3399750 on 2017/04/19 by Jin.Zhang
Order branch alphabetically #RB
Change 3400186 on 2017/04/19 by Steve.Robb
Per-header generated code.
Change 3401458 on 2017/04/20 by Steve.Robb
Static log categories moved out of headers to prevent duplicates when the header is included multiple times.
#jira UE-37507
Change 3401657 on 2017/04/20 by Gil.Gribb
UE4 - Simplified and reworked lock free lists and the task graph bringing all platforms under the same scheme.
Change 3401735 on 2017/04/20 by Gil.Gribb
UE4 - Updated apple platform atomics with a new clang version which is intended to be shared among all clang platforms.
Change 3403362 on 2017/04/21 by Steve.Robb
Algo::Sort() fixed to support C arrays.
Size+count versions of Also::IsSorted() deprecated.
Algo::IsSortedBy() added.
Algo::FindBy() added to allow an element to be found by projection.
Simplifications and generalizations.
Change 3404017 on 2017/04/21 by Ben.Marsh
Fix issue where referenced plugin descriptors were missing from console builds, and prevent monolithic builds from offering to disable missing plugins.
Change 3405299 on 2017/04/24 by Steve.Robb
Clarified the class of the incompatible function in the error message about incompatible BP event specifiers.
#jira UE-35106
Change 3405302 on 2017/04/24 by Ben.Marsh
UBT: Allow excluding documentation from generated project files, by setting <ProjectFileGenerator><bIncludeDocumentation>false</bIncludeDocumentation></ProjectFileGenerator> in the XML configuration file.
Change 3405629 on 2017/04/24 by Ben.Marsh
Rename CPPEnvironment to CppCompileEnvironment, to reflect the class name.
Change 3406431 on 2017/04/24 by Ben.Marsh
UAT: Fix incorrect handling of P4SubmitOptions when multiple values are present.
Change 3406670 on 2017/04/24 by Ben.Marsh
UBT: Enable warnings for classes with virtual functions and no virtual destructor (C4265 on Windows, -fdelete-non-virtual-dtor on Clang).
Change 3407080 on 2017/04/25 by Gil.Gribb
UE4 - Critical fix: Propoerly disambiguate imports with the same name and the same outer name. This fixes an assert: LocalExportIndex.IsNull.
Change 3407486 on 2017/04/25 by Gil.Gribb
UE4 - Made changes so that servers, programs and non-engine executables do not create background or high priority threads.
Change 3407495 on 2017/04/25 by Gil.Gribb
UE4 - Tweaked out XBox and Windows low level file IO.
Change 3407497 on 2017/04/25 by Gil.Gribb
UE4 - Fixed bug in the pak precacher that would result in blocks being discarded too soon, which, in turn, resulted in redudnant reads.
Change 3407705 on 2017/04/25 by Ben.Marsh
Removing most of the junk in DotNETUtilities.
Change 3409701 on 2017/04/26 by Ben.Marsh
Disable another static analyzer warning for third party libraries.
Change 3410074 on 2017/04/26 by Daniel.Lamb
Network platform file runs heart beats and responds to modified file changes.
Cook on the fly server in the editor (COTS) now detects changes to content and notifies client.
Fixed issue with network platform file not using correct sandbox.
#test cook on the side shootergame
Change 3411131 on 2017/04/27 by Steve.Robb
TIsTriviallyDestructible now supports forward-declared enums.
Change 3411186 on 2017/04/27 by Steve.Robb
Fix for #includes in generated code for Within classes which are in a different module from the generated class.
Change 3411917 on 2017/04/27 by Steve.Robb
Fixes to pushing/popping the CPP macro.
Change 3411966 on 2017/04/27 by Steve.Robb
Include spam reduced in generated code.
Change 3412155 on 2017/04/27 by Ben.Marsh
Fix for PVS Studio warning: VFOVInRadians used instead of HFOVInRadians.
Change 3412223 on 2017/04/27 by Ben.Marsh
Fix for PVS-Studio warning: Calling SetHelperA.Num() twice.
Change 3412273 on 2017/04/27 by Ben.Marsh
Fix for PVS-Studio warning: Duplicated variable name.
Change 3412511 on 2017/04/27 by Ben.Marsh
PR #3462: Fixed PVS-Studio issues (Part 1) (Contributed by PaulEremeeff)
Change 3412582 on 2017/04/27 by Ben.Marsh
Fix for PVS-Studio warning: Incorrect variable name in copy/pasted code
Change 3413136 on 2017/04/28 by Robert.Manuszewski
Helper functions for dissolving specific GC clusters
Change 3413310 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Incorrect variable name in copy/pasted code.
Change 3413341 on 2017/04/28 by Gil.Gribb
UE4 - Add prestream capability to allow us to preload always loaded sublevels. Only turned on for Shootergame.
Change 3413351 on 2017/04/28 by Ben.Marsh
Include code analysis macros directly from Platform.h, so that macros are available to everything.
Change 3413352 on 2017/04/28 by Ben.Marsh
Fixing a few more PVS studio warnings.
Change 3413437 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Comparison is always true.
Change 3413759 on 2017/04/28 by Ben.Marsh
Suppressing warnings for PVS-Studio.
Change 3413784 on 2017/04/28 by Ben.Marsh
Fix PVS-Studio warning.
Change 3413898 on 2017/04/28 by Ben.Marsh
Fix PVS-Studio warning: Same conditional is checked twice.
Change 3413915 on 2017/04/28 by Ben.Marsh
Fix PVS-Studio warning: LHS of expression is identical to RHS.
Change 3413989 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: If CurrentGraph->SubGraphs.Num() == 1, it will always enter the first conditional block.
Change 3414053 on 2017/04/28 by Ben.Marsh
More PVS-Studio fixes.
Change 3414062 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Pointer to object goes out of scope without being freed.
Change 3414070 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Fix incorrect condition.
Change 3414071 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Array index is always zero.
Change 3414116 on 2017/04/28 by Ben.Marsh
BuildGraph: Allow marking compile tasks as unsuitable for use with the parallel executor, via an AllowParallelExecutor="false" attribute.
Change 3414160 on 2017/04/28 by Ben.Marsh
Add support for running PVS-Studio through UnrealBuildTool. To use, pass -StaticAnalyzer=PVSStudio to the build command line (similarly, the Visual C++ analyzer can now be invoked using -StaticAnalyzer=VisualCpp). A log file will be written to the Engine/Saved/PVS-Studio or <Project>/Saved/PVS-Studio directory containing diagnostics, which can be opened using the "unparsed output" filter in the PVS-Studio standalone application. High priority warnings are printed to stdout.
Change 3414237 on 2017/04/28 by Ben.Marsh
EC: Allow disabling and enabling the log preprocessor via special markers in the log.
To disable: <-- Suspend Log Parsing -->
To enable: <-- Resume Log Parsing -->
Change 3414343 on 2017/04/28 by Ben.Marsh
UBT: Exclude ThirdParty folders from PVS output.
Change 3414392 on 2017/04/28 by Ben.Marsh
Fix regular strings being casted to BSTRs; BSTRs have a hidden length prefix in the two bytes before the first character, so passing a regular TCHAR* is reading random memory.
Change 3414459 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Object goes out of scope without being freed.
Change 3414495 on 2017/04/28 by Ben.Marsh
Suppress some more PVS-Studio warnings.
Change 3414514 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Testing WorldType being equal to EditorPreview and not equal to Inactive is redundant; changing to match description in comment instead.
Change 3414526 on 2017/04/28 by Ben.Marsh
Fix for PVS-Studio warning: Variable assigned to itself has no effect.
Change 3415183 on 2017/04/29 by Ben.Marsh
Fix conflict in macro definitions for ENABLE_HTTP_FOR_NFS - rename the macro defined by NetworkFile to ENABLE_HTTP_FOR_NF. Hopefully fix CIS.
Change 3415765 on 2017/05/01 by Ben.Marsh
Suppressing PVS-Studio warning to get things building cleanly. Not sure if FContentHelper is being leaked or not.
Change 3415853 on 2017/05/01 by Ben.Marsh
EC: Fix jobs never completing if a "Sync & Build" step fails. Dependent jobs should evaluate their run conditions as soon as the parent step finishes, rather than waiting for child job steps to be created.
Change 3416138 on 2017/05/01 by Ben.Marsh
Fix Fortnite cook failures. Not sure what the exact problem is here, but my hunch is that discarded "const" causes blueprint compile failures due to not being able to connect output pins between nodes for overloaded functions, or something like that.
Change 3416309 on 2017/05/01 by Ben.Marsh
Build: Fix node names for static analysis.
Change 3416360 on 2017/05/01 by Ben.Marsh
UBT: Remove unused arguments to PrepForUATPackageOrDeploy for Windows.
Change 3416398 on 2017/05/01 by Daniel.Lamb
Cook on the fly NetworkFileServerConnection Remove FileModifiedCallback delegate when the connection is closed.
#test Cook on the side shootergame.
Change 3416826 on 2017/05/01 by Daniel.Lamb
Added callback to game when files are requested reload from networkfileserver.
Game will need to unload / reload effected objects.
Working on simple reload capability in shootergame.
#test Cook on the side shootergame with reloading
Change 3417983 on 2017/05/02 by Ben.Marsh
EC: Remove warning for lines not matching p4 tag syntax when running preflights; multi-line descriptions in shelved changelists break this pattern.
Change 3418747 on 2017/05/02 by Steve.Robb
Fix for const pointer properties.
Fix for UHT debugging manifest.
Test added for pointer properties.
Change 3420477 on 2017/05/03 by Gil.Gribb
UE4 - Removed check from windows async IO layer.
[CL 3421020 by Ben Marsh in Main branch]
#lockdown Nick.Penwarden
#rb none
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3342222 on 2017/03/10 by Nick.Darnell
UMG - Adding a GetContent to the UContentWidget.
Change 3342228 on 2017/03/10 by Nick.Darnell
Project Launcher - Always consume mouse wheel vertically so it stops scrolling to the right.
Change 3342310 on 2017/03/10 by Nick.Darnell
UMG - Cleaning up some extra class references.
Change 3343382 on 2017/03/13 by Jamie.Dale
Applying optimization to FChunkManifestGenerator::ContainsMap
Change 3343523 on 2017/03/13 by Mike.Fricker
New details view option: "Show Hidden Properties while Playing"
- Enabling this allows you to see every property on selected objects that belong to a simulating world, even non-visible and non-editable properties. Very useful for inspection and debugging.
- Remember to change World Outliner to show you actors in the "Play World" if you want to select and inspect those objects first!
- This setting is saved for your entire project, similar to "Show All Advanced"
Change 3343573 on 2017/03/13 by Mike.Fricker
New details view option: "Show Hidden Properties while Playing" (part 2)
- Fixed missing include / unity issue
Change 3343709 on 2017/03/13 by Jamie.Dale
Some fixes for gathering cached dependency data
- We no longer load dependency data that doesn't have the correct package name.
- We no longer populate the dependency results when bGatherDependsData is false.
Change 3343900 on 2017/03/13 by Alexis.Matte
fix crash when creating too much LOD at import
#jira UE-42785
Change 3344104 on 2017/03/13 by Alexis.Matte
Add a boolean to the static mesh socket so we know if the socket was imported or created in UE4. This allow us to not impact editor socket when we re-import a fbx
#jira UE-42736
Change 3344802 on 2017/03/14 by Michael.Dupuis
#jira UE-42244 : added missing nullptr so render thread wont try to access global var when we're no longer in landscape mode
Changed the sync method between graphic resource from render thread and game thread to prevent desync
Change 3346061 on 2017/03/14 by Jamie.Dale
Adding const& and && overloads of FText::Format
Change 3346192 on 2017/03/14 by Arciel.Rekman
Linux: fix VHACD to retain bincompat with the baseline (UE-42895).
- It is now compiled against libc++ instead of libstdc++ in the toolchain.
Change 3347083 on 2017/03/15 by Andrew.Rodham
Fixed crash when changing anchors on a background blur widget
Change 3347359 on 2017/03/15 by Michael.Dupuis
#jira UE-38193:
Added Rename, Delete, New Folder, Size Map, Show In Explorer for folder and asset in the path view and asset view
Change 3347382 on 2017/03/15 by Michael.Dupuis
missing include incremental
Change 3347500 on 2017/03/15 by Alex.Delesky
#jira UE-41231 - Selecting multiple text widgets in UMG will now allow you to set their value correctly, and the "Multiple Values" text will no longer be set in the widgets instead.
Change 3347920 on 2017/03/15 by Jamie.Dale
Fixing some places passing tooltips as FString rather than FText
#jira UE-42603
Change 3347925 on 2017/03/15 by Jamie.Dale
Re-saving some assets so their tooltips can be gathered
#jira UE-42603
Change 3348788 on 2017/03/15 by Jamie.Dale
Updated the Windows platform to use the newer Vista+ style browser dialogs, rather than the older XP style dialogs
Change 3349187 on 2017/03/16 by Andrew.Rodham
Sequencer: Added the ability to specify additional event receivers for level sequence actors
- Such actors will receive events from event tracks
Change 3349194 on 2017/03/16 by Andrew.Rodham
Sequencer: Reset compiled templates on load in the editor, and ensure correct serialization of generation ledger
- Resetting on load means that we guarantee up-to-date templates, even if underlying compilation logic changes.
#jira UE-42198
#jira UE-40969
Change 3349210 on 2017/03/16 by Andrew.Rodham
Sequencer: Event tracks can now be defined to trigger events at the start of evaluation, after objects are spawned, or at the end of evaluation
Change 3349211 on 2017/03/16 by Andrew.Rodham
Sequencer: Add ability to retrieve bound objects from blueprint
Change 3349398 on 2017/03/16 by Nick.Darnell
UMG - Fixing a flashing hierarchy view. Looks like assets continuing to stream in causing the object change notification to continue to fire, and the widget designer refreshed any time it happened. Now limit to only if widgets are changing.
Change 3349420 on 2017/03/16 by Alex.Delesky
#jira UE-40720 - Multiline editable text boxes can now be set to Read-Only.
Change 3349548 on 2017/03/16 by Alexis.Matte
Fbx importer, when importing a staticmesh with combine mesh option check and the fbx file contain some "MultiSub Material" the materialinstance are now always hook properly.
Change 3349818 on 2017/03/16 by Cody.Albert
Fixed constructor for FNavigationMetaData
Change 3350047 on 2017/03/16 by Cody.Albert
Removed unneeded check so that children actors are never orphaned when their parent is moved into a newly created folder in the world outliner
Change 3350072 on 2017/03/16 by Arciel.Rekman
ShaderCompiler: make sure strings are at least 4-byte aligned.
- Can crash wcscpy() under Linux otherwise (reported by a licensee).
Change 3350146 on 2017/03/16 by Arciel.Rekman
Fix CodeLite project generation (UE-42921).
- Reportedly causes a crash in CodeLite 10.x
Change 3350235 on 2017/03/16 by Arciel.Rekman
Fix memory leak in address symbolication on Linux.
- Makes MallocProfiler work again.
- Also add progress update in MallocProfiler since symbolication is still slow.
Merging CL 3338764 from Fortnite to Dev-Editor.
Change 3350382 on 2017/03/16 by Arciel.Rekman
Linux: fix incorrect cast of rlimit in i686.
Change 3350471 on 2017/03/16 by Jamie.Dale
Enabling loc dashboard by default for new projects
Change 3350516 on 2017/03/16 by Jamie.Dale
Enabling content hot-reloading by default
Change 3350582 on 2017/03/16 by Cody.Albert
Corrected Widget Interaction Component to use current impact point instead of last impact point
Change 3350945 on 2017/03/16 by Jamie.Dale
Gave FConfigFile::FindOrAddSection API linkage
Change 3351441 on 2017/03/17 by Michael.Dupuis
#jira UE-42843: Fixed Transaction begin/end order issue happening with min slider passing max slider value
Add support for multiple selection value display
Change 3351558 on 2017/03/17 by Michael.Dupuis
#jira UE-42845: Always refresh the detail panel to properly update for selection change, delete, etc.
Change 3351657 on 2017/03/17 by Matt.Kuhlenschmidt
Adding USD Third Party dependencies
Change 3351665 on 2017/03/17 by Matt.Kuhlenschmidt
Added experimental USD Importer Plugin
This plugin supports basic static mesh importing and scene creation of actors using static meshes
Change 3351682 on 2017/03/17 by Matt.Kuhlenschmidt
Enabling USD importer in engine test project for automation tests
Change 3351749 on 2017/03/17 by Alexis.Matte
Make sure the selection proxy is off for the skeletal mesh component. UE4 use the selection outline instead
#jira UE-41677
Change 3351831 on 2017/03/17 by Michael.Dupuis
#jira UETOOL-1102:
Added HSV controls to Color Grading
Some look improvement for RGV/HSV
Color Grading refactor
Group Reset bug fix (relevant only to color grading)
Change 3352041 on 2017/03/17 by Matt.Kuhlenschmidt
Updated USD plugin whitelisting
Change 3352093 on 2017/03/17 by Michael.Dupuis
when FREEZERENDERING is called, stop the foliage culling too
Change 3352211 on 2017/03/17 by Alexis.Matte
Fix the physic asset missing skeleton warning
#jira UE-43006
Change 3352336 on 2017/03/17 by Alexis.Matte
We now allow a negative W value of the ScreenPoint vector in the ScreenToPixel function. In this case we simply reverse the W value to kept the manipulator direction on the good side.
#jira UE-37458
Change 3352947 on 2017/03/17 by Phillip.Kavan
#jira UE-42510 - Instanced static mesh transform edits are now reflected in the Blueprint editor's preview scene.
Change summary:
- Added IPropertyHandle::GetValueBaseAddress() (interface).
- Modified IPropertyHandle::NotifyPostChange() to include EPropertyChangeType as an optional input.
- Added FPropertyHandleBase::GetValueBaseAddress() (implementation).
- Modified FPropertyHandleBase::NotifyPostChange() to include the optional input arg in the property change event.
- Modified FPropertyHandleBase::CreatePropertyNameWidget() to clear the override text after temporarily replacing display name/tooltip text for the creation of the SPropertyNameWidget. This was done to allow for transactions to be named according to the property that's being modified.
- Modified FMathStructProxyCustomization::OnValueCommitted() to only apply the input value while not interactively editing via spinbox as well as when not post-processing an undo/redo (which can trigger a focus loss).
- Modified the FMathStructProxyCustomization::OnEndSliderMovement() delegate to include property handle and proxy value input parameters, as well as to call FlushValues() as part of the implementation.
- Modified FlushValues() for each of FMatrixStructCustomization, FTransformStructCustomization and FQuatStructCustomization to explicitly handle both propagation and transaction processing.
- Modified UInstancedStaticMeshComponent::UpdateInstanceTransform() to call Modify() prior to applying changes (so that the previous state is recorded when inside a transaction context).
- Modified FInstanceStaticMeshSCSEditorCustomization::HandleViewportDrag() to propagate changes to all instances of the ISMC archetype.
Known issues:
- Using the spinbox to edit instanced mesh transform values in the Blueprint editor will not apply the change to instances in the level editor until after you release the mouse button (i.e. - it will not be shown as a "live" update).
Change 3353678 on 2017/03/20 by Michael.Dupuis
properly unfreeze the culling of foliage when toggling the freezerendering command
Change 3353747 on 2017/03/20 by Matt.Kuhlenschmidt
PR #3372: Git plugin: fix update status on directories hotfix (still) slightly broken in master (UE4.16) (Contributed by SRombauts)
Change 3353749 on 2017/03/20 by Matt.Kuhlenschmidt
PR #3373: Git Plugin: hotfix for regression off Visual Diffs with older version of Git in master (UE4.16) (Contributed by SRombauts)
Change 3353754 on 2017/03/20 by Matt.Kuhlenschmidt
PR #3390: Allow OBJ imports to change if materials and textures are also imported (Contributed by mmdanggg2)
Change 3353909 on 2017/03/20 by Matt.Kuhlenschmidt
Fixed actors showing thumbnails in details panel and made a few other tweeks to thumbnail displays in details panels
- The color of the accepted type is now shown properly
- All object based properties now have thumbnails on by default.
Change 3353948 on 2017/03/20 by Nick.Darnell
UMG - Updating the background blur widget's upgrade code to use the custom version, and handling older cases that were continuing to generate blur slots, even when already upgraded.
Change 3354335 on 2017/03/20 by Nick.Darnell
Paragon - Excluding Archetype objects from reporting references, which causes crashes in the fast template mode.
Change 3354495 on 2017/03/20 by Nick.Darnell
Core - Making it so order that outers are discovered does not matter, initializing the chain of outers if hasn't been created when instancing subobjects.
Change 3354578 on 2017/03/20 by Nick.Darnell
Slate - There's now a console variable option, Slate.VerifyHitTestVisibility (off by default) which enables additional visibility checks for widgets. Normally this isn't nessesary, but if you're changing the visibility of widgets during a frame, and several hit tests need to be performed that frame there's a chance that a button could be clicked twice in one frame. Enabling this mode will make all hit testing more expensive, so for now it's off by default, but available for licensees that need the extra testing.
Change 3354737 on 2017/03/20 by Nick.Darnell
Core - Adding a fix to Dev-Editor from that enables objects in the same package being requested to also be loaded. This came about during async streaming callbacks alerting that a requested class was done loading, but there were still other assets in the package 'not loaded' but were available, just needed post load called on them.
Change 3355923 on 2017/03/21 by Yannick.Lange
VR Editor: - Remove unnecessary cleanup functions.
- Initialize with VR Mode and remove SetOwner function, since it shouldn't be possible to reset the VR Mode afterwards.
Change 3355959 on 2017/03/21 by Yannick.Lange
VR Editor: - Rename VREditorWorldInteraction to VREditorPlacement, to avoid confusion with ViewportWorldInteraction. VREditorPlacement will only handle placing objects from content browser in the VR Mode.
- Removed SnapSelectedActorsToGround to VREditorMode.
Change 3355965 on 2017/03/21 by Yannick.Lange
VR Editor: Forgot to add files to previous submit 3355959.
Change 3355977 on 2017/03/21 by Yannick.Lange
VR Editor: Remove function to add a new extension with TSubclassOf<UEditorWorldExtension>.
Change 3356017 on 2017/03/21 by Yannick.Lange
VR Editor: - UI system check owner VRMode.
- UI system fix check on VRMode on shutdown.
Change 3356028 on 2017/03/21 by Nick.Darnell
Slate - SButton now correctly releases mouse capture even if it becomes disabled while pressed, but before 'click' has been fired.
#jira UE-42777
Change 3356071 on 2017/03/21 by Yannick.Lange
VR Editor: Copy of change 3353663.
- Fix having to press once on the landscape to see the visuals for landscape editing.
- Fix when sculpting/painting the position wouldn't update.
- Fix inverted action for brushes while holding down shift or modifier on motioncontroller.
- Cleanup FLandscapeToolInteractorPosition.
- Change from 3353663: Use TStrokeClass::UseContinuousApply and TimeSinceLastInteractorMove to decide when to apply ToolStroke on tick.
Change 3356180 on 2017/03/21 by Michael.Dupuis
Added ShowFlag Foliage Occlusion Bounds
Fixed non initialized variable
Expose changing Min Occlusion Bounds instead of assuming 6
#rn none
Change 3356347 on 2017/03/21 by Nick.Darnell
UMG - Introducing a faster CreateWidget. When cooking, the widget compiler now generates a widget template/archetype that is stored in the same package as the generated blueprint class. During compiling we generate a nearly fully initialized widget tree including all sub userwidgets and their trees, hookup all member variables, initialize named slots, setup any animations...etc. This nearly fully constructed widget can be instanced using it as an archetype in the NewObject call, and does not have to use the correspondingly slow StaticDuplicateObject path. There are restrictions on this method, part of the compiling step for widgets now inspects if the instancing would be successful, or if there would be GLEO references after instancing because a user forgot to setup Instanced on a subobject property. Luckily that should be few and far between, all UVisuals (Widgets & Slots) are now DefaultToInstanced, which takes care of the overwhelming cases that demand the instanced flag. Especially given the bulk of cases using BindWidget in native code.
UMG - Removing a lot of deprecated functions from 4.8 on UUserWidget.
Change 3356357 on 2017/03/21 by Nick.Darnell
Build - Fixing some IWYU issues on the incremental build.
Change 3356461 on 2017/03/21 by Nick.Darnell
Build - Fixing linux build errors.
Change 3356468 on 2017/03/21 by Jamie.Dale
STextPropertyEditableTextBox now handles empty texts correctly
Change 3356916 on 2017/03/21 by Matt.Kuhlenschmidt
Fixed a crash when a material render proxy on a preview node is deleted when it is in flight on the render thread
#jira UE-40556
Change 3357033 on 2017/03/21 by Alexis.Matte
Fix crash when importing file with import commandlet
Make sure path are combine properly to avoid crash
Add some missing pointer check
Make sure the asset are save when there is no source control
#jira UE-42334
Change 3357176 on 2017/03/21 by Alex.Delesky
#jira UE-42445 - TMaps now support editing the values of structs that act as map keys. TMaps with struct keys will now show the types of their elements in the details panel as well, and structs will now also display numbers next to set elements.
Change 3357197 on 2017/03/21 by Alex.Delesky
#jira none - Fixing build issue for TMap key struct change.
Change 3357205 on 2017/03/21 by Michael.Dupuis
Forgot to reset min granularity to 6 from testing
Change 3357340 on 2017/03/21 by Arciel.Rekman
Mark FMallocAnsi (standard libc malloc) thread-safe on Linux.
Change 3357413 on 2017/03/21 by matt.kuhlenschmidt
Added '/Game/Effects/Fort_Effects/Materials/Smoke/M_Main_Smoke_Puff.M_Main_Smoke_Puff' to collection 'MattKTest'
Upgraded collection 'MattKTest' (was version 1, now version 2)
Change 3357505 on 2017/03/21 by Alexis.Matte
Fix to avoid changing the CDO of FbxAssetImportData. The UI was saving the Config which was saving the CDO. But already serialized data will be reload badly if the CDO change since we serialize only the diff.
#jira UE-42947
Change 3357825 on 2017/03/21 by Arciel.Rekman
Clean up the large thread pool on exit.
- Seems like the destruction was missed in the original CL 2785131 (12/1/15).
- Fixes problems when threads were allocated in memory that is being cleaned up in another place on exit.
Change 3358086 on 2017/03/22 by Yannick.Lange
VR Editor: - Fix gizmo scaling down when dragging the world.
- Fix gizmo scaling down when dragging rotation handle.
Change 3358175 on 2017/03/22 by Andrew.Rodham
Sequencer: Made ALevelSequenceActor::AdditionalEventReceivers advanced display
Change 3358367 on 2017/03/22 by tim.gautier
Submitting resaved QAGame assets - Materials, Material Instances, Material Functions and Parameters
Change 3358457 on 2017/03/22 by Yannick.Lange
VR Editor: Deleting unused UI assets.
Change 3358801 on 2017/03/22 by Matt.Kuhlenschmidt
Guard against crash if the level editor is shut down when the object system has already been shut down
#jira UE-35605
Change 3358897 on 2017/03/22 by matt.barnes
Checking in WIP test content for UEQATC-1635 (UMG Navigation)
Change 3358976 on 2017/03/22 by Alex.Delesky
#jira none - Fixing an issue where ItemPropertyNode could potentially dereference a null property
Change 3358987 on 2017/03/22 by Yannick.Lange
VR Editor: Fix warning: Can't find file for asset '/Engine/VREditor/UI/VRButtonBackground' while loading ../../../Engine/Content/VREditor/Devices/Vive/VivePreControllerMaterial.uasset.
Change 3359067 on 2017/03/22 by Yannick.Lange
VR Editor: Fix Radial Menu remains on controller after exiting VR Preview
#jira UE-42885
Change 3359179 on 2017/03/22 by Matt.Kuhlenschmidt
Fixed "Multiple Values" in Body Setup when single bone has multiple bodies
#jira UE-41546
Change 3359626 on 2017/03/22 by Arciel.Rekman
Linux: pool OS allocations.
- Add a TMemoryPool and TMemoryPoolArray classes that can be used with any type of OS allocator functions.
- Add ability to bypass CachedOSPageAllocator for given sizes. Also, corrected the condition on AllocImpl to match one on FreeImpl.
- Switch Linux to pool mmap()/munmap() by default (helps 32-bit Linux and also speeds up 64-bit one), except 64-bit servers.
- Add a test to TestPAL to check performance and thread safety.
- Misc. fixes.
Change 3359989 on 2017/03/23 by Andrew.Rodham
Sequencer: Binding overrides improvements
- Added the ability to override spawnable bindings
- Added the ability to override bindings in sub sequences
- Deprecated "Get Sequence Bindings" node in favor of "Get Sequence Binding", which is more robust, and provides a better UI/UX for selecting single bindings
#jira UE-42470
Change 3360369 on 2017/03/23 by Alexis.Matte
Fix the staticmesh conversion from UE4 4.13 to earlier UE4 versions
#jira UE-42731
Change 3360556 on 2017/03/23 by Andrew.Rodham
Sequencer: Added drag/drop support for binding overrides
- You can now drag and drop sequencer object binding nodes into blueprint graphs (to create 'Get Sequence Binding' nodes), and onto binding overrides specified on level sequence actors.
Change 3360618 on 2017/03/23 by Arciel.Rekman
Make Binned2 work on Mac.
- Game/server will use Binned2 by default.
Change 3360838 on 2017/03/23 by Nick.Darnell
CommonUI - Making the SingleMaterialStyleMID property transient. It had been serialized mistakenly onto several widgets when it appears the intent is to dynamically allocate it upon demand.
Change 3360841 on 2017/03/23 by Nick.Darnell
UMG - Updating the editor to use DuplicateAndInitializeFromWidgetTree, so that Initialize is properly called when duplicating sub widget trees.
Change 3362561 on 2017/03/24 by Matt.Kuhlenschmidt
Fixed text outlines being cropped at large sizes
#jira UE-42647
Change 3362565 on 2017/03/24 by Matt.Kuhlenschmidt
Added automation test for font outlines
Change 3362567 on 2017/03/24 by Matt.Kuhlenschmidt
Resaved this file to fix 0 engine version warnings
Change 3362582 on 2017/03/24 by Yannick.Lange
VR Editor: - Fix log warnings when teleporting.
- Fix undo/redo when using teleport scaling.
- Improved teleport scaling and push/pull input.
#jira UE-43214
Change 3362631 on 2017/03/24 by Jamie.Dale
Split the monolithic culture concept in UE4
UE4 has historically only supported the concept of a single monolithic "culture" that applied to both text localization and internationalization, as well as all asset localization. Typically the "culture" was set to the "locale" of the OS, however that could be undesirable or incorrect on platforms (such as newer versions of Windows) that have a distinct concept of "language" (for localization) and "locale" (for internationalization).
This change splits the concept of "culture" into "language" and "locale", and also adds the concept of "asset groups". The language is now used to work out which localization we should use, and the locale is used to control how numbers/dates/times/etc are formatted within our internationalization library.
Asset groups expand on the language used by asset localization and allow you to create a group of asset classes that can be assigned a different culture than the main game language. A typical use-case of this would be creating an "audio" group that could, for example, be set to Japanese while the rest of the game runs in English.
If your game doesn't care about the distinction between language and locale, and doesn't need to use asset groups, then you're able to continue to use "culture" as you always have. If, however, you do care about those things, then you'll likely want to avoid using the "culture" directly (as it's now a very aggressive setting that overrides all others), and instead favor using language/locale (games will typically treat these as the same) and asset groups as separate concepts (both in settings, and in your in-game UI).
The language or locale for a game can be controlled by settings within the "Internationalization" section of your configs (this would typically be set in your GameUserSettings config, in the same way that "culture" works), eg)
[Internationalization]
language=fr
locale=fr
The asset groups for a game can be controlled by settings within the "Internationalization.AssetGroupClasses" and "Internationalization.AssetGroupCultures" sections of your configs (the asset group class definition would typically be set in your DefaultGame config, and the cultures the groups use would typically be set in your GameUserSettings config), eg)
[Internationalization.AssetGroupClasses]
+Audio=SoundWave
+Audio=DialogueWave
[Internationalization.AssetGroupCultures]
+Audio=ja
#jira UE-38418
#jira UE-43014
Change 3362798 on 2017/03/24 by Nick.Darnell
UMG - Putting the finishing touches on the hardware cursor system. Can now load them from blueprints, and there are options for setting them up in the project settings.
UMG - Deprecating the old properties for software widget cursors. They've been moved into a map that can handle any of the mouse cursors as the enum key, which was always the intent/desire but maps couldn't be used as UProperties then.
Change 3362805 on 2017/03/24 by Jamie.Dale
PR #3397: Allow empty source to override display string (Contributed by jorgenpt)
Change 3363039 on 2017/03/24 by Jamie.Dale
Use the pre-scaled font height where possible to avoid an extra multiply
Change 3363188 on 2017/03/24 by Joe.Graf
Added support for -iterate for content plugins that require path remapping during cook/packaging
#CodeReview: matt.kuhlenschmidt
#rb: matt.kuhlenschmidt
Change 3363355 on 2017/03/24 by Nick.Darnell
UMG - Removing the CookAdditionalFiles function in UserInterfaceSettings.
Change 3363672 on 2017/03/24 by Matt.Kuhlenschmidt
Material thumbnails now respect used particle system sprites flag and show a quad insead of a sphere by default. For this change I added the ability to have per asset type override for the default thumbnail shape and I added a way to reset thumbnails to default. All existinging particle system materials that have not had a custom thumbnail will have to be reloaded and resaved for this to work
#jira UE-42410
Change 3363699 on 2017/03/24 by Mike.Fricker
VR Editor: Improved extensibility (for mesh editor)
- This was merged from CL 3352612 and re-opened for edit before commit
- All mesh editor changes were stripped before merging
Change 3363784 on 2017/03/24 by Matt.Barnes
Adding content for tests following UEQATC-3548
Change 3363872 on 2017/03/24 by Arciel.Rekman
Linux: require user to setup clang/clang++ for building hlslcc.
- Earlier we tried to handle most common scenarios since libhlslcc needed to be built during the setup. Now that we supply a prebuilt version we don't need to be as user friendly, especially given that the attempts to second guess the compiler started to look complicated.
Change 3364089 on 2017/03/24 by Matt.Kuhlenschmidt
Fix CIS
Change 3364381 on 2017/03/24 by JeanMichel.Dignard
UV Packing optim
- Use horizontal segments instead of checking texel by texel to fit source chart in layout.
- Skip a couple of rasterize by flipping either the X texels or the Y texels when possible.
- Keep the best chart raster so that we don't need to reraster when adding the chart to the layout.
- Added a lightmap UV version in StaticMesh so that we don't invalidate the lighting cache. Only use the new lightmap UV generation when going through UStaticMesh::Build which invalidates the lighting.
Change 3364587 on 2017/03/24 by Arciel.Rekman
Fix ordered comparison warning from clang 4.0.
Change 3364596 on 2017/03/24 by Arciel.Rekman
Linux: fix editor being stuck (hack).
- Rebuilt hlslcc in Debug.
Change 3364863 on 2017/03/25 by Max.Chen
Sequencer: Fixed crash when deactivating a section in sequencer
#jira UE-39880
Change 3364864 on 2017/03/25 by Max.Chen
Sequencer: Integrating fix from licensee to ensure FVirtualTrackArea::HitTestSection checks the row of the section
Change 3364865 on 2017/03/25 by Max.Chen
Cine Camera: Default post process depth of field method to CircleDOF and use that setting in UpdateCameraLens.
#jira UE-40621
Change 3364866 on 2017/03/25 by Max.Chen
GitHub #3183: Conversion to base class is inaccessible.
Change 3364869 on 2017/03/25 by Max.Chen
Sequencer: Changed the time snapping interval in the toolbar ui so that it no longer additionally updates the sequencer setting. The setting is only used to initialize the time snapping interval of the level sequence. Added translate keys with ctrl and left-right arrows.
#jira UE-41009
#jira UE-41210
Change 3364870 on 2017/03/25 by Max.Chen
Sequencer: Added translate keys with ctrl and left-right arrows.
#jira UE-41210
Change 3364871 on 2017/03/25 by Max.Chen
Sequencer: Add level sequence actor customization to open sequencer from the details panel. For matinee parity.
#jira UE-41459
Change 3364879 on 2017/03/25 by Max.Chen
Sequencer: Duplicate shot should put the duplicate on the next available row, keeping the start/end times the same.
#jira UE-41289
Change 3364880 on 2017/03/25 by Max.Chen
Sequencer: Opening the API for MovieSceneAudio-related classes along with some minor functionality additions:
- Adding _API specifiers to MovieSceneAudioTrack, MovieSceneAudioSection, and FAudioTrackEditor so they can be subclassed in other modules.
- Made GetSoundDuration function in MovieSceneAudioTrack.cpp a member function so it's functionaliy could be reused by subclasses.
- Adding ability to specify delegates for OnQueueSubtitles, OnAudioFinished, and OnAudioPlaybackPercent in a MovieSceneAudioSection, and have them automatically assigned to any AudioComponents that are played by the MovieSceneAudioTemplate
Change 3364884 on 2017/03/25 by Max.Chen
Sequencer fbx import
- Removed the PostRotation compensation as it was setuped for 3ds max.
- On import, add a rotation to camera and light animation keys like we do on export.
- Merge the component local transform with the ActorNode transform when exporting only one component that isn't the root component in fbx since we're not creating child nodes in that case.
#jira UE-34692
Change 3364885 on 2017/03/25 by Max.Chen
Sequence Recorder: Fix crash when clearing properties to record.
#jira UE-41873
Change 3364886 on 2017/03/25 by Max.Chen
Sequencer: Add error when attempting to add a circularly dependent level sequence
#jira UE-22358
Change 3364890 on 2017/03/26 by Max.Chen
Sequencer: Added ability to specify a 'notify' function to property instance bindings
- When specified, the (parameterless) function will be called after a property is set
Change 3364891 on 2017/03/26 by Max.Chen
Sequencer: Various fixes to thumbnails
- Fixed alpha blending being used when presenting the full screen quad for thumbnails
Change 3364892 on 2017/03/26 by Max.Chen
Sequencer: PreRoll and PostRoll is now exposed at the section level, for all sections
- For the majority of sections this will be unimplemented, but it will allow for some tracks to set up their data ahead of time
Change 3364896 on 2017/03/26 by Max.Chen
Sequencer: Add segment flags to equality operator for movie scene evaluation segments
- This prevents them from being accumulated into adjacent segments of the same index and forced time, but differing flags
Change 3364897 on 2017/03/26 by Max.Chen
Sequencer: Fixed "Evaluate in preroll" and "Evaluate in Postroll" options
- Pre and postroll flags now come through on compiled segments, so the previous manual logic for sub sections is obsolete; we can just use the compiled segment data directly.
Change 3364898 on 2017/03/26 by Max.Chen
Sequencer: Moved track options to be accessible on all nodes, and operate on all selected tracks
Change 3364902 on 2017/03/26 by Max.Chen
Sequencer: Ensure evaluation flags are considered when compiling segments from external sequences
- This ensures that preroll regions in sub sequences are correctly evaluated when their parent section has preroll
- Changed high pass blending to always allow preroll
Change 3364903 on 2017/03/26 by Max.Chen
Engine: Moved proxy mesh transform update out of camera view computation code
- GetCameraView can happen as part of end of frame updates, which will assert if any changes of transform happen during its processing
Change 3364908 on 2017/03/26 by Max.Chen
Sequencer: Added visualization of pre and postroll on sections
Change 3364909 on 2017/03/26 by Max.Chen
Sequencer: Prevent MovieSceneCompiler from removing preroll segments
Change 3364910 on 2017/03/26 by Max.Chen
Sequencer: MediaPlayer PreRoll/PostRoll fix
- Handle PreRoll/PostRoll on sub scenes that have a start offset
Change 3364922 on 2017/03/26 by Max.Chen
Sequencer: Add check for valid property before dereferencing.
#jira UE-40951
Change 3364923 on 2017/03/26 by Max.Chen
Sequencer: Fix MovieScene preroll so that it seeks to the start correct frame before the preroll.
Change 3364924 on 2017/03/26 by Max.Chen
Sequencer - change default behavior for pre/post roll evaluation
- MovieSceneTracks are NOT evaluated by default
Change 3364925 on 2017/03/26 by Max.Chen
Sequencer: Shot track rows now consider pre and post roll when being compiled
Change 3364926 on 2017/03/26 by Max.Chen
Sequencer: Added the ability to define shared execution tokens, identifyable with a unique identifier, and sortable based on a sort order (<=0: before standard tokens, >0: after other tokens)
Change 3364927 on 2017/03/26 by Max.Chen
Sequencer: Added the ability to selectively restore state for specific anim type IDs for a given object
- This allows us to specifically restore one particular type of animation for a given object (ie, transform, skeletal animation control, or motion blur)
Change 3364928 on 2017/03/26 by Max.Chen
Sequencer: Fixed sub-sub tracks not being present in master sequences
- In order to correctly handle preroll in inner-inner sequences, we need to have access to those tracks when compiling intermediate sub sections. By caching off all the inner templates, we can have access to these tracks to check whether they want to be evaluated in pre/post roll in the master sequence
Change 3364937 on 2017/03/26 by Max.Chen
Sequencer: Update cine camera component debug focus plane on tick, rather than in GetCameraView
#jira UE-41332
Change 3364938 on 2017/03/26 by Max.Chen
Sequencer: Fix crash inserting a level sequence with an invalid shot.
#jira UE-41481
Change 3364940 on 2017/03/26 by Max.Chen
Sequencer: Made handling of pre and post roll more consistent between explicit section pre/post roll and pre/post roll inherited from an outer sub section
Change 3364942 on 2017/03/26 by Max.Chen
Movie Scene Capture: Move EDL generation to setup instead of close to ensure it gets written out when capturing as a separate process.
#jira UE-41703
Change 3364943 on 2017/03/26 by Max.Chen
Sequencer: Prevent capturing movies in editor while a PIE session is running
#jira UE-41399
Change 3364944 on 2017/03/26 by Max.Chen
CIS fixes
Change 3364951 on 2017/03/26 by Max.Chen
Sequencer: Fix autokey not setting a keyframe for slate color with specified color.
#jira UE-41645
Change 3364952 on 2017/03/26 by Max.Chen
Sequencer: Level sequence frame snapshots now take account of fixed-frame interval offsets, and overlapping shot sections on the same row
#jira UE-41684
Change 3364953 on 2017/03/26 by Max.Chen
Sequencer: Fix edl so that it doesn't write out when a shot is out of range. Also fixed not writing the EDL with the correct frame rate when exporting from the track. Reworked the cmx EDL so that its encoded in the same edit time space, including a blank slug at the beginning of the edit.
#jira UE-41925
Change 3364954 on 2017/03/26 by Max.Chen
Sequencer - Allow animating parameters on cascade effect components which aren't owned by an AEmitter.
Change 3364955 on 2017/03/26 by Max.Chen
Sequencer: Fixed sequencer anim instance not being used in the case where one was requested, but a different anim instance was already set
This fixes an issue when rendering in seaprate process, animations that were set up to use the sequencer instance would be controlled using montage animation instead.
Change 3364963 on 2017/03/26 by Max.Chen
Sequencer: Fix filtering to include child nodes.
#jira UE-42068
Change 3364964 on 2017/03/26 by Max.Chen
Sequencer: Enable UseCustomStartFrame and UseCustomEndFrame when rendering a single shot from the menu.
#jira UE-42021
Change 3364965 on 2017/03/26 by Max.Chen
Sequencer: Set the fade color in the track display
Change 3364966 on 2017/03/26 by Max.Chen
Sequencer: Show actor attached to label in attach section.
Change 3364967 on 2017/03/26 by Max.Chen
Sequencer: Fix static analysis warnings
Change 3364968 on 2017/03/26 by Max.Chen
Sequencer: Fix crash on converting to spawnable.
The previous implementation purported to allow null objects to set up spawnable defaults but it actually needed to compare the spawned object to the supported type. This new mechanism now allows the spawner to indicate that it accepts null objects and doesn't crash.
#jira UE-42069
Change 3364969 on 2017/03/26 by Max.Chen
Sequencer: Fixed crash caused by holding onto stale properties through a raw ptr
#jira UE-42072
Change 3364977 on 2017/03/26 by Max.Chen
Sequencer: Convert FLinearColor to FColor for fade.
#jira UE-41990
Change 3364978 on 2017/03/26 by Max.Chen
Sequencer: Limit GetAllSections to the sections that actually correspond to the track
#jira UE-42167
Change 3364979 on 2017/03/26 by Max.Chen
Sequencer: Filter root nodes too
#jira UE-42068
Change 3364980 on 2017/03/26 by Max.Chen
Sequencer: Filter relevant material parameters
#jira UE-40712
Change 3364982 on 2017/03/26 by Max.Chen
Sequencer: Remove audio range bounds which clamps to the section bounds (needed for evaluating in pre and post roll)
Change 3364983 on 2017/03/26 by Max.Chen
Sequencer: Add socket name to attach track section.
Change 3364984 on 2017/03/26 by Max.Chen
Sequencer: Fix sub track node deletion so that all the sub tracks aren't deleted, only the row being requested.
#jira UE-40955
Change 3364988 on 2017/03/26 by Max.Chen
Sequencer: Invalidate expired objects when blueprints are compiled. Fix actor references now handles sections that need to have their guids updated (ie. attach tracks).
Change 3364994 on 2017/03/26 by Max.Chen
Sequencer: Audio waveforms now show peak samples with smoothed RMS in the center
- Audio row heights are now also resizable by dragging on the bottom end of the track lane in the track area view
Change 3364995 on 2017/03/26 by Max.Chen
UMG: Fix crash on undo
#jira UE-42210
Change 3365000 on 2017/03/26 by Max.Chen
Sequencer: Fix crash from GetCurrentValue.
Change 3365001 on 2017/03/26 by Max.Chen
Sequencer: Split "Snap to the Dragged Key" option into two options, pressed key and dragged key.
#jira UE-42382
Change 3365002 on 2017/03/26 by Max.Chen
Sequencer: Downgraded check to ensure for FMovieSceneEvalTemplateBase::GetScriptStructImpl()
Change 3365003 on 2017/03/26 by Max.Chen
Sequencer: Fixed section template script struct
- Because the cpp is not parsed by UHT, the empty template had its parent struct, rather than its own
- We now just return null, and handle empty segments correctly in the segment remapper as part of the track compilation
Change 3365013 on 2017/03/26 by Max.Chen
Sequencer: Added data validation on compiled template loads, and extra guards against misuse of movie scene types
Change 3365014 on 2017/03/26 by Max.Chen
Sequencer: Sequencer now re-evaluates when starting PIE or Simulate
- This can be disabled by disabling "Bind Sequencer to PIE" and "Bind Sequencer to Simulate" in PIE advanced settings
Change 3365015 on 2017/03/26 by Max.Chen
Sequencer: Fix edl files so that they don't write out empty range shots
Change 3365017 on 2017/03/26 by Max.Chen
Sequencer: Set max tick rate when in game.
#jira UE-41078
Change 3365018 on 2017/03/26 by Max.Chen
Sequencer: When finishing a scrub, playback status is now correctly set to stopped rather than stepping
- This fixes a hack that was previously in place from the old PostTickRenderFixup that caused it to run that step after scrubbing bad finished. This is no longer necessary, and actually breaks clicking to set the scrub position, as it now means that we step across the entire range between the previous and current time.
Change 3365022 on 2017/03/26 by Max.Chen
Sequencer: Insert shot now creates a shot at the current time and puts it on the next available row.
#jira UE-41480, UE-27699
Change 3365023 on 2017/03/26 by Max.Chen
Sequencer: Add loop selection range. If there is no selection range, loop mode is restricted to loop or no loop.
#jira UE-42285
Change 3365029 on 2017/03/26 by Max.Chen
Sequencer: Add hotkeys to set the selection range to the next and previous shot (page up, page down). Also, added hotkey to set the playback range to all the shots (end)
Change 3365030 on 2017/03/26 by Max.Chen
Sequencer: Fix particle system restore state so that it gets the proper initial active state of the particle system.
#jira UE-42861, UE-42859
Change 3365031 on 2017/03/26 by Max.Chen
Sequencer: Snap time when changing time snapping intervals.
#jira UE-42590
Change 3365032 on 2017/03/26 by Max.Chen
Sequencer: Add When Finished state to sections. By default, sections now restore state.
#jira UE-41991, UE-31569
Change 3365033 on 2017/03/26 by Max.Chen
#jira UE-42028 "DialogueWave playback calls OnQueueSubtitles multiple times"
Only queue subtitles once per wave instance playback
Change 3365041 on 2017/03/26 by Max.Chen
Sequencer: Subscene hierarchical bias
Tracks can now be prioritized based on their subscene hierarhical bias value. Higher bias values take precedence.
#jira UE-42078
Change 3365042 on 2017/03/26 by Max.Chen
Sequencer: Generic paste menu for master (root) tracks.
Change 3365043 on 2017/03/26 by Max.Chen
Sequencer: Hierarchical bias for level visibility track
#jira UE-43024
Change 3365044 on 2017/03/26 by Max.Chen
Sequencer: Prevent throttling on editing keys/sections.
Change 3365045 on 2017/03/26 by Max.Chen
Sequencer: Set sequencer audio components bIsUISound to false so that they don't continue playing when the game is paused.
#jira UE-39391
Change 3365046 on 2017/03/26 by Max.Chen
Sequencer: Add missing BindLevelEditorCommands()
Change 3365049 on 2017/03/26 by Max.Chen
Sequencer: Set tick prerequites for spawnables when they are spawned.
#jira UE-43009
Change 3365050 on 2017/03/26 by Max.Chen
Sequencer: Jump to Start and End of playback shortcuts.
Rewind renamed to Jump to Start. Shortcut - up arrow.
Jump to End Shortcut - ctrl up arrow.
#jira UE-43224
Change 3365051 on 2017/03/26 by Max.Chen
Sequencer: Add last range to playback
Change 3365057 on 2017/03/26 by Max.Chen
Sequencer: Fix master sequence subscene generation times.
Change 3365058 on 2017/03/26 by Max.Chen
Sequencer: Fix paste so that it doesn't paste both onto object nodes and master tracks.
Change 3365059 on 2017/03/26 by Max.Chen
Sequencer: Fix crash pasting audio track.
Change 3365060 on 2017/03/26 by Max.Chen
Sequencer: Cache player fade state so that restore state will return the values to the pre animated state.
#jira UE-43313
Change 3365061 on 2017/03/26 by Max.Chen
Sequencer: Filter hidden functions. This fixes a bug where the field of view property for a cinematic camera appears to be animatable. It should be hidden just like it is in the property editor.
#jira UE-41461
Change 3365065 on 2017/03/26 by Max.Chen
Sequencer: Support component hierarchies when drawing animation paths
#jira UE-39500
Change 3365066 on 2017/03/26 by Max.Chen
Sequencer: Refine pause behaviour in sequencer to always evaluate the next frame
- This ensures that we get a full frame's worth of evaluation so that the paused frame is of a good quality (and avoids us evaluating a tiny range)
Change 3365075 on 2017/03/26 by Max.Chen
Sequencer: Fix add shot not setting next row.
Change 3365076 on 2017/03/26 by Max.Chen
Sequencer: Export MovieSceneTrackEditor
#jira UE-41641
Change 3365472 on 2017/03/27 by Yannick.Lange
VR Editor landscape. Back out changelist 3356071 with new proper fixes.
CL 3356071 introduced another bug and it wasn't correct because of removing FLandscapeToolInteractorPosition. This changelist fixes the same and additional bugs for VREditor Landscape mode.
- Fix when sculpting/painting the position wouldn't update.
- Fix inverted action for brushes while holding down shift or modifier on motioncontroller.
- Fix VREditor Landscape Texture Painting does not paint continuously
- Fix having to press once on the landscape to see the visuals for landscape editing.
- Removed Interactor parameter from BeginTool.
#jira UE-42780, UE-42779
Change 3365497 on 2017/03/27 by Matt.Kuhlenschmidt
Fix texture importing when an FBX file incorrectly reports absolute path as relative. First we try absolute, then we try fbx reported relative, then we try relative to parent FBX file.
Change 3365498 on 2017/03/27 by Matt.Kuhlenschmidt
Fix attempting to load a package in FBX scene import when the import path is empty. This greatly reduces FBX scene import time
Change 3365504 on 2017/03/27 by Yannick.Lange
VR Editor landscape fix ensure in when starting to paint/sculpt. Mousemove on tool should only be called when the tool is actually active, not when hovering.
Change 3365551 on 2017/03/27 by Matt.Kuhlenschmidt
PR #3425: Added Scrollbar customization to SComboBox (Contributed by Altrue)
#jira UE-43338
Change 3365580 on 2017/03/27 by Matt.Kuhlenschmidt
PR #3409: Add support for per-Category filtering in Output Log (Contributed by thagberg)
Change 3365672 on 2017/03/27 by Andrew.Rodham
Sequencer: Preanimated state producers can now produce null tokens
- Doing so implies no preanimated state should be saved
Change 3365791 on 2017/03/27 by Andrew.Rodham
Sequencer: Added Material Parameter Collection track
Change 3365806 on 2017/03/27 by Max.Chen
Sequencer: Add option to instance sub sequences.
#jira UE-43307
Change 3365822 on 2017/03/27 by Matt.Kuhlenschmidt
Subdue the output log font color a bit
Change 3365846 on 2017/03/27 by Jamie.Dale
Added package redirection on load/find
Change 3365852 on 2017/03/27 by Jamie.Dale
Adding a way to mark a package as no longer missing
Change 3365896 on 2017/03/27 by Jamie.Dale
Adding GlobalNotification to Slate
This is the guts of the GlobalEditorNotification, so it can be used by code that doesn't link to UnrealEd.
Change 3365900 on 2017/03/27 by Jamie.Dale
Prevent the default cooked sandbox from trying to read non-cooked assets
Change 3366550 on 2017/03/27 by Max.Chen
Sequencer: Fix case
Change 3367301 on 2017/03/28 by Andrew.Rodham
Tests: Added test actor with a variety of properties for testing purposes
Change 3367303 on 2017/03/28 by Andrew.Rodham
Tests: Enabled ActorSequenceEditor plugin in EngineTest project
Change 3367304 on 2017/03/28 by Andrew.Rodham
Tests: Added several functional testing maps for sequencer
- SequencerTest_Properties - tests animating various property types
- SequencerTest_Events - tests basic event triggering functionality (including additional event receivers and event ordering)
- SequencerTest_BindingOverrides - tests overriding possessable and spawnable bindings, along with bindings in sub sequences
- SequencerTest_ActorSequence - tests basic actor sequence functionality
Change 3367465 on 2017/03/28 by Max.Chen
Sequencer: Set Bind Sequencer to PIE off by default, Bind Sequencer to Simulate remains on by default.
Change 3367515 on 2017/03/28 by Matt.Kuhlenschmidt
Guard against visual studio accessor crash
#jira UE-43368
Change 3368118 on 2017/03/28 by Alexis.Matte
Fix the staticmesh conversion from 4.13. There was a error in the LOD loop we where not remapping the LOD 0.
#jira UE-42731
Change 3368485 on 2017/03/28 by Alex.Delesky
#jira UE-42207 - Updated SVN Binaries for MacOSX 64-bit:
- Subversion 1.9.4 -> 1.9.5
- OpenSSL 1.0.2h -> 1.0.2k
- BerkeleyDB 5.3.15 -> 6.2.23
- Java 8u101 -> 8u121
- Sqlite 3.13.0 -> 3.17.0
- Serf 1.3.8 -> 1.3.9
- Swig 3.0.10 -> 3.0.12
- ZLib 1.2.9 -> 1.2.11
Change 3368495 on 2017/03/28 by Alex.Delesky
#jira UE-42207 - Updated SVN Binaries for Windows 64-bit:
- Subversion 1.9.4 -> 1.9.5
- OpenSSL 1.0.2h -> 1.0.2k
- BerkeleyDB 5.3.15 -> 6.2.23
- Java 8u101 -> 8u121
- Sqlite 3.13.0 -> 3.17.0
- Serf 1.3.8 -> 1.3.9
- Swig 3.0.10 -> 3.0.12
- ZLib 1.2.9 -> 1.2.11
Change 3368501 on 2017/03/28 by Alex.Delesky
#jira UE-42207 - SVN Build instructions for Windows and Mac 64-bit libraries, and license files for Mac libraries
Change 3368782 on 2017/03/28 by Nick.Darnell
UMG - Improving some logging for fast widget creation.
Change 3368826 on 2017/03/28 by Nick.Darnell
Slate - Slate Application now maintains seperate tracking for each pointer being utilized for drag drop, so now multiple fingers on multiple widgets can now simultaneously be attempting a drag, however once one of them becomes successful, we clear all state of all other tracking since only one Drag Drop operation is possible at a time.
Slate - bFoldTick is now removed from the codebase, we haven't supported the other (non-folded) code path for awhile, so there was no point in maintaining the switch.
Slate - Users have noticed issues where the cursor does not appear when changing visibility (through toggling the way the cursor appears). This was rooted in how the OS requested cursor changes, WM_SETCURSOR on Windows only asks for new cursors when the mouse moves, but often cursors change just because mouse capture changes. So now the path has been centralized in Slate Tick to only handle the cursor changes in one place, and several places that need to refresh the cursor state, now set a flag to handle it on next tick.
#jira UE-40486
Change 3368917 on 2017/03/28 by Arciel.Rekman
Linux: allow building with clang 4.0.
Change 3369074 on 2017/03/28 by Nick.Darnell
UMG - Fixing some spelling on the hardware cursor tip.
UMG - Changed some checks to ensure now that users can input the wrong data from the editor. Adding some clamping to the editor interface so that users are not tempted to enter incorrect hotspot ranges for their cursors.
#jira UE-43419
#jira UE-43425
Change 3369137 on 2017/03/28 by Max.Chen
Sequencer: Add given master track sets the outer to the movie scene.
Change 3369360 on 2017/03/29 by Andrew.Rodham
Sequencer: Reconciled 3349194 and 3365041 with animphys merge
Change 3369410 on 2017/03/29 by Alexis.Matte
Fix the select filename in the FileDialog "Desktop window platform"
#jira UE-43319
Change 3369475 on 2017/03/29 by Nick.Darnell
PR #3413: UE-37710: Proper scaling of WebBrowserViewport (Contributed by projectgheist)
Modified - you can't use the clip rect to decide on how large you should be.
#jira UE-37710
Change 3369775 on 2017/03/29 by Max.Chen
ControlRig: Fix crash on exit.
#jira UE-43411
Change 3370466 on 2017/03/29 by Nick.Darnell
AsyncLoading - Adding USoundBase to the set of CDOs that have a particular fixed boot order.
StreamableManager - Only showing the duplicate load error in debug builds, it's not a real error.
#jira UE-43409
Change 3370570 on 2017/03/29 by Nick.Darnell
Slate - Fixing a bug with ZOrder being discarded on the SOverlay Slot.
#jira UE-43431
Change 3370644 on 2017/03/29 by Andrew.Rodham
Temporarily disabling sequencer functional test "Event Position"
Change 3370713 on 2017/03/29 by Nick.Darnell
PR #3399: UE-42831: Anchor text ignores scale (Contributed by projectgheist)
#jira UE-43156
#jira UE-42831
Change 3371243 on 2017/03/30 by Arciel.Rekman
Linux: scale OS allocation pool to match memory size.
- Number of distinct VMAs (contiguous virtual memory areas, i.e. mappings done via mmap()) is rather low (~64k)
and we can run out of VMAs earlier than we will run into available memory. Larger pool makes this less likely.
Change 3371262 on 2017/03/30 by Arciel.Rekman
Linux: fix custom present.
- PR #3383 contributed by yaakuro.
Change 3371301 on 2017/03/30 by Arciel.Rekman
Linux: fix copying to a non-existent directory during Setup.
Change 3371307 on 2017/03/30 by Andrew.Rodham
Editor: Added "Resave All" functionality to content browser folders
Change 3371364 on 2017/03/30 by Andrew.Rodham
Sequencer: Level streaming improvements
- Tick prerequisites are now set up when any object binding is resolved, not at the start of the sequence. This unifies code between spawnables and possessables, and allows tick prerequisites to still be set up when levels are streamed in
- Actor references are no longer resolved when a PIEInstance is specified on the package, and it cannot be fixed up to a different ptr than the original. This stops us resolving actors from one world into another.
- Fixed level visibility request getting cleared when the cumulative total was 0 (it should only do this if there are no requests left)
#jira UE-43225
Change 3371365 on 2017/03/30 by Andrew.Rodham
Tests: Sequencer level streaming tests
Change 3371493 on 2017/03/30 by Nick.Darnell
PR #3408: UE-19980: Added FCanExecuteAction to prevent keyboard shortcut. (Contributed by projectgheist)
Change 3371524 on 2017/03/30 by Nick.Darnell
PR #2938: Minor UMG code fixups (Contributed by projectgheist), accepted most of the changes.
Change 3371545 on 2017/03/30 by Nick.Darnell
UMG - Fixing some minor issues with WidgetComponents not properly limiting input depending on what is supported with reguard to hardware input.
Change 3371576 on 2017/03/30 by Matt.Kuhlenschmidt
PR #3433: Fix for the Standalone D3D Slate Shader using the wrong value for the. (Contributed by megasjay)
Change 3371590 on 2017/03/30 by Nick.Darnell
UMG - Fixing widget alignment in the viewport when using the widget component with screen space, with an aspect ratio lock on the player's camera. The widgets should now show up in the right locations.
Change 3371625 on 2017/03/30 by Alexis.Matte
Fix the merge tool material id assignment
#jira UE-43246
Change 3371666 on 2017/03/30 by Nick.Darnell
UMG - Reducing logging, don't need to tell everyone all the time we're using the fast widget path.
Change 3371687 on 2017/03/30 by Arciel.Rekman
Linux: switch to new managed filehandles.
Change 3371778 on 2017/03/30 by Matt.Kuhlenschmidt
Fixed the animation to play property on skeletal meshes being too small to read anything
#jira UE-43327
Change 3372709 on 2017/03/30 by Matt.Kuhlenschmidt
Made slate loading widget / movie play back more thread safe by eliminating Slate applicaiton or the main window from being ticked directly on another thread. We now have a separate virtual window for ticking and painting the loading screen widgets in isolation
Change 3372757 on 2017/03/30 by Nick.Darnell
Paragon - Fixing cases where people were using PostLoad() where really it should have done when the widget was constructed or created. This is a side effect of the FastWidget creation path 'PostLoad()' is not called on newly constructed widgets, though it did before because part of duplicating the WidgetTree, required serialization, which would have called it.
Change 3372777 on 2017/03/30 by Nick.Darnell
Fixing fast widget template cooking so that it does the same logic as Initialize did, centralizing the code to find the first widgetblueprintclass.
Change 3372949 on 2017/03/30 by Nick.Darnell
UMG - Fixing some cooking crashes for the super class.
Change 3373139 on 2017/03/30 by Jeff.Farris
Added TimingPolicy option to WidgetComponent, so widgets can optionally tick in game time rather than real time.
(Copy of CL 3279699 from Robo Recall to Dev-Editor)
Change 3373235 on 2017/03/30 by Nick.Darnell
Fixing a cooking issue, accidentally removed code that was properly loading some needed assets.
Change 3373266 on 2017/03/30 by Matt.Kuhlenschmidt
Made GetMoviePlayer thread safe. Simply accessing GetMoviePlayer is safe now as is checking IsLoadingFinished. However, most of the functions on movie player are only safe from the game thread!
Change 3374026 on 2017/03/31 by Andrew.Rodham
Sequencer: Moved evaluation group registration to IMovieSceneModule
#jira UE-43420
Change 3374060 on 2017/03/31 by Yannick.Lange
VR Editor: Collision on motion controllers in simulate.
Change 3374185 on 2017/03/31 by Nick.Darnell
Attempting to fix the build.
Change 3374232 on 2017/03/31 by Max.Chen
Sequencer: Fix audio not playing in editor
#jira UE-43514
Change 3374322 on 2017/03/31 by Nick.Darnell
UMG - SafeZone widget now has comments, and useful tips. Using the debugging console commands now trigger the broadcast that will cause controls like the SSafeZone widget to resample the display metrics to learn the new safezone ratio.
Change 3374424 on 2017/03/31 by Max.Chen
Updated test content so that the door animation is now set to "Keep State" for the When Finished property.
#jira UE-43519
Change 3374447 on 2017/03/31 by Max.Chen
Sequencer: Notify streaming system prior to camera cuts
By default, this does nothing. Users will need to enable the preroll section of camera cuts for the streaming system to activate prior to cutting to cameras.
#jira UE-42406
Change 3374571 on 2017/03/31 by Andrew.Rodham
Sequencer: Unified global and object-bound pre animated state, added InitializeObjectForAnimation method to state producers
Change 3374578 on 2017/03/31 by Andrew.Rodham
Sequencer: Added unit tests for pre-animated state
Change 3374592 on 2017/03/31 by Max.Chen
Color Customization: Set curve color names.
#jira UE-43405
Change 3374596 on 2017/03/31 by Andrew.Rodham
Corrected documentation comment
Change 3374671 on 2017/03/31 by Matt.Kuhlenschmidt
Fix movie scene audio track not compiling outside of editor
Change 3374689 on 2017/03/31 by Matt.Kuhlenschmidt
Remove the slate thread masquerading as the game thread in IsInGameThread
Change 3374730 on 2017/03/31 by Max.Chen
Sequencer: Add check for null loaded level.
Change 3374732 on 2017/03/31 by Max.Chen
Sequencer: Remove null tracks on postload.
Change 3374737 on 2017/03/31 by tim.gautier
- Updated UMG_Optimization: Adjusted Variable names to resolve compile errors due to Widget Components and Variables sharing names (cannot be done with new compile improvements)
- Set Level Blueprint for TM-UMG back to AllPalettes
Change 3374987 on 2017/03/31 by Nick.Darnell
UMG - Introducing a way to inform the widgets more information about the designer. There's now a DesignerChanged event sent to all design time widgets letting them know things like the current screen size and DPI scale.
UMG - The SafeZone widget will now show the correct safe zone amount if you use the safezone command line options, which are now documented in the comment for the USafeZone class.
Change 3375599 on 2017/03/31 by Max.Chen
Cine Camera: Update camera debug plane when property changes, rather rely soley on tick. This fixes a bug where sliding the value on the details panel doesn't update the debug plane in the viewport simultaneously.
#jira UE-43543
Change 3375601 on 2017/03/31 by Arciel.Rekman
Linux: switch to v9 cross-toolchain.
Change 3375856 on 2017/04/01 by Andrew.Rodham
Sequencer: Fixed 'formal parameter with requested alignment of 16 won't be aligned'
Change 3375870 on 2017/04/01 by Andrew.Rodham
Sequencer: Fixed explicit template instantiation ocurring before the complete definition of type's members
- This resulted such members not being instantiated (and hence exported) when compiled with clang
Change 3376114 on 2017/04/02 by Arciel.Rekman
Linux: make source code accessor aware of clang 3.9 and 4.0.
Change 3376138 on 2017/04/02 by Arciel.Rekman
Linux: add clang to fedora deps (UE-42123).
- PR #3273 submitted by cpyarger.
Change 3376159 on 2017/04/02 by Arciel.Rekman
Linux: some support for building on Debian Sid or Stretch (UE-35841).
- Basd on PR #2790 by haimat.
Change 3376163 on 2017/04/02 by Arciel.Rekman
Linux: install latest clang on Arch (UE-42341).
- This undoes PR #1905.
- PR #2897 by SiebenCorgie.
- PR #3302 by awesomeness872.
- PR #3341 by patrickelectric.
Change 3376167 on 2017/04/02 by Arciel.Rekman
Add FreeBSD mem info (courtesy support for the out of tree build) (UE-42994).
- PR #3378 by mdcasey.
Change 3376168 on 2017/04/02 by Arciel.Rekman
Linux: fixed VHACD Makefile on a case sensitive fs (UE-42905).
- PR #3381 by slonopotamus.
Change 3376177 on 2017/04/02 by Arciel.Rekman
SlateDlg: case-insensitive comparison of filter extensions (UE-39477).
- PR #3019 by aknarts.
Change 3376178 on 2017/04/02 by Arciel.Rekman
WebRTC: only x86_64 version exists for Linux.
Change 3376245 on 2017/04/03 by Andrew.Rodham
Sequencer: Re-enabled event order test
Change 3376339 on 2017/04/03 by Matt.Kuhlenschmidt
Fix crash during loading movie playback on DX12 due to not ever cleaning up old resources
#jira UE-27026
Change 3376481 on 2017/04/03 by Alex.Delesky
#jira UE-43495 - TMaps will now support customized key properties correctly.
Change 3376741 on 2017/04/03 by Matt.Kuhlenschmidt
Fix crash flushing font cache when loading a movie. This is no longer save on the slate movie thread
#jira UE-43567
Change 3376763 on 2017/04/03 by Shaun.Kime
Material Reroute nodes do not work for Texture Object Parameters as they return a base output type. Modified logic to now support this node type.
#jira UE-43521
Change 3376836 on 2017/04/03 by Jamie.Dale
Fixed text format history being clobbered by reference collection
#jira UE-37513
Change 3376852 on 2017/04/03 by Nick.Darnell
Paragon - Found a case where a user had marked a BindWidget property as Transient which prevents serializing the property binding now for widget fast mode.
#jira UE-43564
Change 3377207 on 2017/04/03 by Jamie.Dale
Desktop platform directory pickers are expected to return absolute paths
File pickers return relative paths though, and we should make this consistent at some point.
#jira UE-43588
Change 3377214 on 2017/04/03 by Matt.Kuhlenschmidt
Fix movie player shutdown crash in non-editor builds
#jira UE-43577
Change 3377299 on 2017/04/03 by Michael.Dupuis
#jira UE-43586 : properties should be non transactional
#jira UE-43559
Change 3378333 on 2017/04/04 by Michael.Dupuis
#jira UE-43585
#jira UE-43586
Revert back to purple color
Change 3378633 on 2017/04/04 by Matt.Kuhlenschmidt
Resaved this asset to avoid zero engine version warnings
Change 3378958 on 2017/04/04 by Nick.Darnell
Automation - Fixing the race condition to finish compiling shaders on screenshots for UI.
[CL 3379345 by Matt Kuhlenschmidt in Main branch]
#lockdown Nick.Penwarden
#rb none
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3233612 on 2016/12/13 by Ben.Marsh
UGS: Fix cases where precompiled binaries are submitted for a content change.
Change 3235584 on 2016/12/14 by Ben.Marsh
UBT: Deprecate the overridable TargetRules.ShouldUseSharedBuildEnvironment() function; targets should specify which build environment to use by setting the BuildEnvironment field in their constructor instead.
Change 3235741 on 2016/12/14 by Ben.Marsh
UBT: Deprecate the SetupBinaries() callback on the TargetRules class. Instead of overriding this, targets may override their launch module through the "LaunchModuleName" property in their constructor, and add extra modules to the "ExtraModuleNames" field on the TargetRules object itself.
Change 3238176 on 2016/12/16 by Ben.Marsh
UBT: New XML config file parser. Now reads once at startup and can be applied to instanced objects rather than global fields, and caches parsed output in a binary form for quicker initialization on subsequent runs.
Change 3238249 on 2016/12/16 by Ben.Marsh
UBT: Add attribute-driven command line parser.
Change 3238462 on 2016/12/16 by Ben.Marsh
UBT: Include the Platform, Configuration and Architecture on the TargetRules. Add a constructor which takes the TargetInfo object and deprecate the parameterless one; these fields are currently initialized before invoking the constructor in RulesAssembly.
Change 3238564 on 2016/12/16 by Ben.Marsh
UBT: Deprecate the ModuleRules constructor which takes a TargetInfo argument. Replace it with a read-only wrapper around the target rules instead, so target-specific configuration options can be read without needing to access global static variables. Also require that it's passed to the base class constructor.
Change 3239919 on 2016/12/19 by Ben.Marsh
UBT: Remove the "PreferredSubPlatform" property. This is only used for Windows XP support, which is being retired anyway. Having the target define its own architecture is an awkward contractiction to maintain support for, since the target rules are constructed after the architecture already has been determined.
Change 3240061 on 2016/12/19 by Ben.Marsh
UBT: Remove ThirdPartyHeaderFinder. I don't think anything is using this any more.
Change 3240175 on 2016/12/19 by Ben.Marsh
UBT: Add the target name and project file location to the target rules.
Change 3240490 on 2016/12/19 by Ben.Marsh
UAT: Remove Mac staging code that requires UAT to compile and construct .target.cs files when packaging, to check bUseSteam and bUseCEF3 flags. libsteam_api.dylib is now staged at build time by adding it as a bundle resource, CEF3 is already marked as a runtime dependency by CEF3.build.cs, and UnrealCEFSubProcess.app is already marked as a runtime dependency from WebBrowser.build.cs.
Change 3240717 on 2016/12/20 by Ben.Marsh
UAT: Allow configuring UAT to run as if on a build machine by passing the -buildmachine argument on the command line.
Change 3240718 on 2016/12/20 by Ben.Marsh
UAT: Remove target-specific properties that are no longer used by staging (bUsesSlate, bUsesCEF3, etc...). This stuff should all be handled inside UBT.
Change 3241002 on 2016/12/20 by Ben.Marsh
UBT: Move most target configuration settings from UEBuildConfiguration to TargetRules. This encapsulates target specific settings that will allow instancing multiple targets in the future. To facilitate migration of settings to their new location, "UEBuildConfiguration" is now a property that returns the current target rules instance.
Change 3241027 on 2016/12/20 by Ben.Marsh
Only copy the Steamworks dylib into the app bundle for monolithic builds. For all other times, just add it as a runtime dependency.
Change 3241055 on 2016/12/20 by Ben.Marsh
UBT: Only store a ReadOnlyTargetRules object on the instanced build target; finalize the configuration before it's instantiated.
Change 3241156 on 2016/12/20 by Ben.Marsh
Update SwarmInterface.csproj to .NET framework 4.5, to match what all other C# tools are using.
Change 3241205 on 2016/12/20 by Ben.Marsh
Replace all uses of TargetRules.TargetType with TargetType.
Change 3241881 on 2016/12/21 by Ben.Marsh
UBT: Remove project file information from UEBuildContext base class. As configurable properties are moved on to the TargetRules object, it will no longer be a dependency to instantiate the platform with this path.
Change 3241895 on 2016/12/21 by Ben.Marsh
UBT: Remove toolchain support for Windows XP.
Change 3241908 on 2016/12/21 by Ben.Marsh
UBT: Move settings for windows targets into a WindowsTargetRules class, which is exposed for targets to modify via the TargetRules.WindowsPlatform field.
Change 3242835 on 2016/12/22 by Ben.Marsh
UBT: Fix multiple binaries being created if plugins specify module names more than once. MfMedia.uplugin has MfMediaFactory listed twice.
Change 3242837 on 2016/12/22 by Ben.Marsh
Change UE4EditorServices to include MacSystemIncludes rather than Cocoa.h directly; causes FVector to be defined incorrectly in non-unity builds.
Change 3242923 on 2016/12/22 by Ben.Marsh
Build: Fixes for conforming incremental workspaces:
* P4 have table is now reset before deleting all the files. This prevents Perforce being out of sync if the delete fails for some reason.
* Incremental workspaces are skipped when running a clean operation, because they do not have a workspace capture file (causing a full re-sync, always). The "P4 Clean" option is still effective for cleaning these workspaces.
Change 3242961 on 2016/12/22 by Ben.Marsh
UBT: Move entry points from PreBuildSync() and PostBuildSync() from UEToolChain to UEBuildPlatform, and make the original toolchain versions static. These functions are already at odds with the rest of the data flow within UBT because they rely on global state cached outside the toolchain instance, making assumptions that UBT is only ever going to be invoked with one target that's constructed in the same run and that nothing is being cached (eg. UBT makefiles). Moving them onto UEBuildPlatform simplifies the toolchain lifecycle for other platforms without leaving Mac and IOS any more limited than they were before.
Change 3242981 on 2016/12/22 by Ben.Marsh
UBT: Remove symbol server handling code into UAT's platform library, since it's never needed from inside UBT.
Change 3242999 on 2016/12/22 by Ben.Marsh
UBT: Remove the StripSymbols() function from the UEToolChain base class. This functionality is only required by UAT, so it's better suited to being exposed through UAT's modular platform classes.
Change 3243022 on 2016/12/22 by Ben.Marsh
UBT: Require an instance of the target rules to be able to construct a toolchain in UBT. This will allow configuring toolchain-specific options from the target, using reflection from config files, and the command line.
Change 3243083 on 2016/12/22 by Ben.Marsh
UBT: Move settings for the Windows compiler version to use onto the Windows-specific target rules.
Change 3243090 on 2016/12/22 by Ben.Marsh
UBT: Change the third party paths in UEBuildConfiguration to constants. Changing these would not work.
Change 3243423 on 2016/12/23 by Ben.Marsh
UBT: Move a lot of settings from BuildConfiguration to TargetRules. This allows different targets to have different settings, naturally, and moves converts argument parsing and config to be driven by attributes.
Change 3243516 on 2016/12/23 by Ben.Marsh
UBT: Remove the ValidateUEBuildConfiguration callback, which is no longer used. (XGE settings validation occurs in XGE.cs)
Change 3244020 on 2016/12/28 by Ben.Marsh
UBT: Remove the BaseIntermediatePath static property. Precursor to removing RelativeEnginePath and IntermediateFolder properties.
Change 3244074 on 2016/12/28 by Ben.Marsh
UBT: Remove the RelativeEnginePath variable from BuildConfiguration. UnrealBuildTool.EngineDirectory gives the absolute path, and can be used to construct a relative path when necessary.
Change 3244076 on 2016/12/28 by Ben.Marsh
UBT: Remove BuildConfiguration.BaseIntermediateFolder; just use a fixed directory everywhere instead.
Change 3244083 on 2016/12/28 by Ben.Marsh
UBT: Replace FileReference and DirectoryReference instance methods for manipulating files and directories with static methods, to mirror the System.IO.File and System.IO.Directory classes.
Change 3244441 on 2016/12/31 by Ben.Marsh
UBT: Remove code to force PDBs when building with no debug info under XGE. Verified described symptoms (that it causes PCH generation to be serialized) no longer occur.
Change 3244687 on 2017/01/03 by Matthew.Griffin
Changed Exception to use FirstInclude.IncludeName as PrecompiledHeaderIncludeFilename can be null when this occurs
Change 3246112 on 2017/01/04 by Ben.Marsh
UBT: Fix UHT failures building some targets with the -useprecompiled option, due to differences in the order that circularly dependent modules are parsed. Precompiled binaries are now kept in the regular AppBinaries list, but are excluded from the build at the last minute. Also change some checks from IsEngineInstalled() to bUsePrecompiled, to prevent headers being overwritten when running in a non-installed precompiled build.
Change 3246223 on 2017/01/04 by Ben.Marsh
UBT: Prevent version manifests being overridden if a file is not being built as part of the target.
Change 3246387 on 2017/01/04 by Ben.Marsh
UBT: Remove BuildConfiguration settings for UnrealCodeAnalyzer. This tool isn't used at the moment, but it's configured using global variables accessed from all over the UBT codebase, making it difficult to refactor the build options into an instanced object. If we bring this tool back from the dead in the future, it should be possible to implement it using the exported JSON target definition or the XGE manifest, similarly to how IncludeTool uses it.
Change 3247004 on 2017/01/04 by Ben.Marsh
UBT: Simplify the logic for cleaning targets in UBT. Now uses FileReference/DirectoryReference objects everywhere, doesn't require the compile/link environment, and does all the checking to avoid deleting precompiled binaries in one place.
Change 3247250 on 2017/01/04 by Ben.Marsh
UBT: Prevent precompiled binaries being added to the list of app binaries twice.
Change 3247594 on 2017/01/05 by Ben.Marsh
Build: Run sample and template editors on the same agents as the other incremental builds. Remove ProtoStar, which does not have any non-precompiled editor target to build.
Change 3247763 on 2017/01/05 by Ben.Marsh
UBT: Allow the toolchain to update the list of build products for each module linked into a binary. Allows Mac to add dylibs and bundle resources specified per-module without having to construct a link environment and try to link them.
Change 3247775 on 2017/01/05 by Ben.Marsh
UBT: Instance the target compile and link environments when they are required during building, and don't persist them on the UEBuildTarget instance.
Change 3247811 on 2017/01/05 by Ben.Marsh
EC: Add a batch file for testing postp filters.
Change 3247839 on 2017/01/05 by Ben.Marsh
EC: Include the name of the file being compiled when parsing MSVC errors and warnings.
Change 3248101 on 2017/01/05 by Ben.Marsh
UBT: Fix Android support for force included headers.
Change 3248533 on 2017/01/05 by Ben.Marsh
PR #3097: UBT project supports optional platforms (Contributed by PrimalJohnScott)
Change 3249205 on 2017/01/06 by Ben.Marsh
UAT: Fix ParseTaggedP4Output throwing an exception if the same key name is specified more than once. This can happen when parsing the output from "P4 INFO", where multiple brokers are present.
Change 3249249 on 2017/01/06 by Ben.Marsh
UBT: Check for the existance of AndroidManifest.xml within extracted AAR directories, rather than just checking for the existance of the directory itself. Perforce does not remove empty directories when cleaning a workspace unless the rmdir option is on the workspace, so this can cause incremental build failures to fail on build machines.
Change 3249486 on 2017/01/06 by Ben.Marsh
UBT: Use relative paths in unity files when compiling for Mac/IOS, rather than generating a separate local/remote version of the file for gathering include dependencies. Absolute paths are only used to work around the way that MSVC concatenates paths internally; we don't hit the same problems when checking dependencies.
Change 3249736 on 2017/01/06 by Ben.Marsh
UBT: Rename CPPEnvironment to CppCompileEnvironment, and remove the separate CPPEnvironmentConfiguration object. All settings are now stored directly on the CppCompileEnvironment object.
Change 3250179 on 2017/01/07 by Ben.Marsh
Fix creating installed build when root directory contains a space in the name.
Change 3250181 on 2017/01/07 by Ben.Marsh
UBT: Remove some esoteric (and unused, AFAIK) options for orthogonally building different platforms.
Change 3250223 on 2017/01/07 by Ben.Marsh
UBT: Merge the LinkEnvironment and LinkEnvironmentConfiguration classes together.
Change 3250233 on 2017/01/07 by Ben.Marsh
UGS: Allow specifying a workspace-specific sync filter, which is applied on top of the standard filter. Also fix filter being cleared if the cancel button is pressed, and help text being stripped out.
Change 3250241 on 2017/01/07 by Ben.Marsh
UBT: Move the options for specifying additional Android architectures to target onto an Android-specific object on the TargetRules.
Change 3250400 on 2017/01/08 by Ben.Marsh
UBT: Move executor config settings onto the executor instances.
Change 3257708 on 2017/01/13 by Ben.Marsh
UBT: Remove the ThirdPartySourceDirectory constant; there are many places which hard-code or assume this location anyway, and it's not going to change.
Change 3260535 on 2017/01/17 by Ben.Marsh
Add an optional "RequiredSubmittedChange" setting to EC settings files. Allows a scheduled job to run even if there have been no code changes submitted. Test with the utilization capture job.
Change 3260875 on 2017/01/17 by Ben.Marsh
EC: Fix workspaces getting out of sync wrt. newly added files when jobs are aborted during a sync. In such cases, the P4 have table indicates the new files have been synced locally, but the workspace is forced back to a state before it had them due to the capture file. When a following sync tries to add them again, P4 believes the workspace already has them synced.
To work around this, we now write an additional file to the root folder of a workspace containing the last CL that was captured, and sync back to it before doing the reconcile.
Change 3261724 on 2017/01/18 by Ben.Marsh
Allow filtering job types from the list view in EC. Hide the utilization capture job by default. Also set up notifications for the utilization capture job.
Change 3261756 on 2017/01/18 by Ben.Marsh
IncludeTool: Prevent matching a full enum declaration as a forward declaration.
Change 3261932 on 2017/01/18 by Ben.Marsh
EC: Add support for specifying days of the week in schedules. The following syntaxes are supported:
"Monday, Tuesday and Wednesday at 10:30"
"Daily except Sunday and Wednesday at 14:30"
Also tweak display of dates relative to now to handle dates/times in the future, and include the date when specifying a day name.
#jira UEB-729
Change 3262676 on 2017/01/18 by Ben.Marsh
UBT: Split UBTMakefile into its own file. (From PR #3106)
Change 3263893 on 2017/01/19 by Ben.Marsh
UBT: Stop exporting platform classes from UBT, as well as all the referenced classes that have to be made public as a result. Any platform-specific functionality that needs to be shared with UAT is now exposed through wrappers in separate public classes, eg. WindowsExports.cs, IOSExports.cs, etc...
Change 3264291 on 2017/01/19 by Ben.Marsh
UBT: Fix errors generating documentation in UBT, and enable it by default. Will catch more errors with new code being added. Originally in PR #3106, but redone due to conflicts.
Change 3264534 on 2017/01/19 by Ben.Marsh
UBT: Include plugin config files in generated projects.
Change 3264571 on 2017/01/19 by Ben.Marsh
UBT: Prevent overwriting .modules files if nothing has changed. On builders, it's common to build multiple editors in the same workspace, and changing the last modified timestamp causes BuildGraph to fail due to tampered files.
Change 3265745 on 2017/01/20 by Ben.Marsh
UGS: Automatically open UGS when running the launcher for a second time, rather than prompting to close the original instance.
Change 3265777 on 2017/01/20 by Ben.Marsh
UGS: Automatically close and reopen when UGS is re-ran with the shift key held down to switch into unstable mode.
Change 3268314 on 2017/01/23 by Ben.Marsh
UBT: Make sure version manifests are stable by sorting the list of build products, so they are only touched if the contents have really changed.
Change 3269601 on 2017/01/24 by Ben.Marsh
UBT: Fix symbol files being added to manifest for some platforms even though debug info is disabled.
Change 3269607 on 2017/01/24 by Ben.Marsh
UBT: Fix bug where UBT would need to be invoked when switching between two editors sharing the same engine binaries on Mac. The location of the .modules file cannot be guessed on Mac by looking in the same directory as the primary output executable because it's an .app bundle, and the actual modules are nested several directories below that.
Change 3269608 on 2017/01/24 by Ben.Marsh
UBT: Fix additional files copied into the app bundle always being updated on Mac. Now uses rsync --checksum to make sure only modified files are updated.
Change 3271062 on 2017/01/24 by Ben.Marsh
UBT: Fixes for bugs detected by PVS Studio (PR #3161)
Change 3272421 on 2017/01/25 by Ben.Marsh
Fix commends regarding DDC in BaseEngine.ini
#jira UE-41076
Change 3272810 on 2017/01/25 by Ben.Marsh
Fix VS2017 being displayed as 'Visual Studio 15' in the Windows target settings panel.
Change 3272935 on 2017/01/25 by Ben.Marsh
Fix Metal errors launching on Mac due to use of OSX environment settings before they are initialized. Toolchain settings are now constructed on demand in a separate class, for Mac, iOS and TVOS.
Change 3274167 on 2017/01/26 by Ben.Marsh
Fix resource files not being compiled in installed builds on Windows. Was causing metadata not to be embedded into executables.
#jira UE-36457
Change 3275557 on 2017/01/27 by Ben.Marsh
Expand checks for propagation of restricted folder names to include source files, and to ensure that each restricted folder is represented in the output. Also improve messaging to show the dependency chain leading to a restricted folder being referenced, and which folder it is.
Change 3275628 on 2017/01/27 by Ben.Marsh
UBT: Splitting configuration files into one class per-file.
Change 3276784 on 2017/01/29 by Ben.Marsh
Add an authoritative list of confidential folder names, and expose it through global BuildGraph properties ($(RestrictedFolderNames) and $(RestrictedFolderFilter)). Also switch existing scripts to use it.
Change 3276792 on 2017/01/29 by Ben.Marsh
UBT: Use UE4CSharp.prog files to indicate which projects should be included in the solution without having to hard-code a list of them in UBT.
Change 3277263 on 2017/01/30 by Ben.Marsh
IncludeTool: Merging various fixes.
* Fix warnings about #include directives after first code block from parsing monolithic headers.
* Fix exception on startup if the intermediate directory does not already exist.
* Add a special case for ignoring missing header guards from MonolithicHeaderBoilerplate.h, rather than marking it as an inline header. Marking it as inline prevents parsing include directives, which results in including CoreTypes.h from the wrong location.
* Create job objects for spawned compiler instances to prevent them trying allocating more memory than the system can spare.
* Remove (unused) code which makes assumptions about files ending with "Classes.h".
* Add a verbose per-file output log to aid with debugging.
* Negate the MakeStandalone command line option, which was added to allow tweaking forward declarations in already optimized files, so the optimized output does not have missing headers by default.
* Fix missing headers when creating standalone files, due to incorrect list of previous files being passed in to the OutputFile constructor. Now passes the original list of included files, not the output list.
* Fix initial header for a cpp file sometimes being removed. Forcibly including a header at the start of the file does not use the normal pathway for spidering through includes, so a second include of the same file was being generated. Any includes of that header were being forced into output, and the earlier include was then removed due to being redundant.
* Prevent forward declaring enums which have to be parsed by UHT. UHT relies on includes to determine a parse order, and will fail if the enum definition has not been parsed first.
* Use a relative path for private includes in the same module if there are any. Fixes some incorrect paths, and makes it clearer that we're doing something we shouldn't.
Change 3277307 on 2017/01/30 by Ben.Marsh
UBT: Fix private PCHs not using correct header. Causes custom definitions to be excluded from the command line.
[CL 3278101 by Ben Marsh in Main branch]
#lockdown Nick.Penwarden
#rb none
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3219796 on 2016/12/02 by Rolando.Caloca
DR - vk - Increase timeout to 60ms
Change 3219884 on 2016/12/02 by Daniel.Wright
Assert to help track down rare crash locking capsule indirect shadow vertex buffer
Change 3219885 on 2016/12/02 by Daniel.Wright
Fixed saving a package that doesn't exist on disk but exists in p4 at a newer revision when the user chooses 'Mark Writable'
Change 3219886 on 2016/12/02 by Daniel.Wright
Don't create projected shadows when r.ShadowQuality is 0
* Fixes crash in the forward path trying to render shadows
* In the deferred path, the shadowmap was still being rendered and only the projection skipped, now all cost will be skipped
Change 3219887 on 2016/12/02 by Daniel.Wright
Changed ClearRenderTarget2D default alpha to 1, which is necessary for correct compositing
Change 3219893 on 2016/12/02 by Daniel.Wright
AMD AGS library with approved TPS
Disabled DFAO on AMD pre-GCN PC video cards to workaround a driver bug which won't be fixed (Radeon 6xxx and below)
Change 3219913 on 2016/12/02 by Daniel.Wright
Level unload of a lighting scenario propagates the lighting scenario change - fixes crash when precomputed lighting volume data gets unloaded
Change 3220029 on 2016/12/02 by Daniel.Wright
Async shader compiling now recreates scene proxies which are affected by the material which was compiled. This fixes crashes which were occuring as proxies cache various material properties, but applying compiled materials would not update these cached properties (bRequiresAdjacencyInformation).
* A new ensure has been added in FMeshElementCollector::AddMesh and FBatchingSPDI::DrawMesh to catch attempts to render with a material not reported in GetUsedMaterials
* Fixed UParticleSystemComponent::GetUsedMaterials and UMaterialBillboardComponent::GetUsedMaterials
* FMaterialUpdateContext should be changed to use the same pattern, but that hasn't been done yet
Change 3220108 on 2016/12/02 by Daniel.Wright
Fixed shadowmap channel assignment for stationary lights which are not in a lighting scenario level, when a lighting scenario level is present
Change 3220504 on 2016/12/03 by Mark.Satterthwaite
Metal Desktop Tessellation support from Unicorn.
- Apple: Metal tessellation support added to MetalShaderFormat, MetalRHI and incl. changes to engine runtime/shaders for Desktop renderer and enabled in ElementalDemo by default (OS X 10.11 will run SM4).
- Epic: Support for different Metal shader standards on Mac, iOS & tvOS which required moving some RHI functions around as this is a project setting and not a compile-time constant.
- Epic: Fragment shader UAV support, which is also tied to newer Metal shader standard like Tessellation.
- Epic: Significant refactor of MetalRHI's internals to clearly separate state-caching from render-pass management and command-encoding.
- Epic: Internal MetalRHI validation code is now cleanly separated out into custom implementations of the Metal @protocol's and is on by default.
- Epic: Various fixes to Layered Rendering for Metal.
- Omits Mobile Tessellation support which needs further revision.
Change 3220881 on 2016/12/04 by Mark.Satterthwaite
Compiles fixes for iOS & static analysis fixes from Windows.
Change 3221180 on 2016/12/05 by Guillaume.Abadie
Avoid compiling PreviousFrameSwitch's both Current Frame and Previous Frame inputs every time.
Change 3221217 on 2016/12/05 by Chris.Bunner
More NVAPI warning fixups.
Change 3221219 on 2016/12/05 by Chris.Bunner
When comparing overriden properties used to force instance recompilation we need to check against the base material, not assume the immediate parent.
#jira UE-37792
Change 3221220 on 2016/12/05 by Chris.Bunner
Exported GetAllStaticSwitchParamNames and GetAllStaticComponentMaskParamNames.
#jira UE-35132
Change 3221221 on 2016/12/05 by Chris.Bunner
PR #2785: Fix comment typo in RendererInterface.h (Contributed by dustin-biser)
#jira UE-35760
Change 3221223 on 2016/12/05 by Chris.Bunner
Default to include dev-code when compiling material preview stats.
#jira UE-20321
Change 3221534 on 2016/12/05 by Rolando.Caloca
DR - Added FDynamicRHI::GetName()
Change 3221833 on 2016/12/05 by Chris.Bunner
Set correct output extent on PostProcessUpscale (allows users to extend chain correctly).
#jira UE-36989
Change 3221852 on 2016/12/05 by Chris.Bunner
32-bit/ch EXR screenshot and frame dump output.
Fixed row increment bug in 128-bit/px surface format readback.
#jira UE-37962
Change 3222059 on 2016/12/05 by Rolando.Caloca
DR - vk - Fix memory type not found
Change 3222104 on 2016/12/05 by Rolando.Caloca
DR - Lambdaize
- Added quicker method to check if system textures are initialized
Change 3222290 on 2016/12/05 by Mark.Satterthwaite
Trivial fixes to reporting Metal shader pipeline errors - need to check if Hull & Domain exist.
Change 3222864 on 2016/12/06 by Rolando.Caloca
DR - Fix mem leak when exiting
Change 3222873 on 2016/12/06 by Rolando.Caloca
DR - vk - Minor info to help track down leaks
Change 3222875 on 2016/12/06 by Rolando.Caloca
DR - Fix mem leak with VisualizeTexture
#jira UE-39360
Change 3223226 on 2016/12/06 by Chris.Bunner
Static analysis warning workaround.
Change 3223235 on 2016/12/06 by Ben.Woodhouse
Integrate from NREAL: Set a custom projection matrix on a SceneCapture2D
Change 3223343 on 2016/12/06 by Chris.Bunner
Moved HLOD persistent data to viewstate to fix per-view compatability.
#jira UE-37539
Change 3223349 on 2016/12/06 by Chris.Bunner
Fixed HLOD with FreezeRendering command.
#jira UE-29839
Change 3223371 on 2016/12/06 by Michael.Trepka
Removed obsolete check() in FMetalSurface constructor
Change 3223450 on 2016/12/06 by Chris.Bunner
Added explicit ScRGB output device selection rather than Nvidia-only hardcoded checks. Allows easier support for Mac and other devices moving forward.
Change 3223638 on 2016/12/06 by Michael.Trepka
Restored part of the check() in FMetalSurface constructor removed in CL 3223371
Change 3223642 on 2016/12/06 by Mark.Satterthwaite
Experimental Metal EDR/HDR output support for Mac (iOS/tvOS need custom formats & shaders so they are not supported yet).
- Only available on macOS Sierra (10.12) for Macs with HDR displays (e.g. Retina iMacs).
- Enable with -metaledr command-line argument as it is off-by-default.
- Sets up the CAMetalLayer & the back-buffer for RGBA_FP16 output on Mac using DCI-P3 as the color gamut and ACES 1000 nit ScRGB output encoding.
Change 3223830 on 2016/12/06 by Rolando.Caloca
DR - vk - Better error when finding an invalid Vulkan driver
#jira UE-37495
Change 3223869 on 2016/12/06 by Rolando.Caloca
DR - vk - Reuse fences
Change 3223906 on 2016/12/06 by Guillaume.Abadie
Fix alpha through TempAA artifact causing a small darker edge layouts.
Change 3224199 on 2016/12/06 by Mark.Satterthwaite
Fix a dumb copy-paste error from the HDR changes to Metal.
Change 3224220 on 2016/12/06 by Mark.Satterthwaite
Fix various errors with Metal UAV & Render-Pass Restart support so that we can use the Pixel Shader culling for DistanceField effects.
- Unfortunately Metal requires that a texture be bound to start a render-pass, so reuse the dummy depth-stencil surface from the problematic editor preview tile rendering.
Change 3224236 on 2016/12/06 by Mark.Satterthwaite
IWYU CIS compile fix for iOS.
Change 3224366 on 2016/12/06 by Mark.Satterthwaite
Simplify some of the changes from CL# 3224220 so that we don't perform unnecessary clears.
- If the RenderPass is broken to issue compute or blit operations then treat the cached RenderTargetsInfo as invalid, unless the RenderPass is restarted.
- This guarantees that we don't erroneously ignore calls to SetRenderTargets if the calling code issues a dispatch between two RenderPasses that use the same RenderTargetsInfo.
Change 3224416 on 2016/12/06 by Uriel.Doyon
New default implementation for UPrimitiveComponent::GetStreamingTextureInfo using a conservative heuristic where the textures are stretched across the bounds.
Optimized UPrimitiveComponent::GetStreamingTextureInfoWithNULLRemoval by not handling registered components with no proxy (essentially hidden game / collision primitives).
Added blueprint support for texture streaming built data through FStaticMeshComponentInstanceData.
Fix for material texture streaming data not being available on some cooked builds.
Enabled split requests on all texture load requests (first loading everything visible and then loaded everything not visible).
This is controlled by "r.Streaming.MinMipForSplitRequest" which defines the minimum mip for which to allow splitting.
Forced residency are now loaded in two steps (visible, then forced), improving reactiveness.
Updated "stat streaming" to include "UnkownRefMips" which represent texture with no known component referencing them,
and also "LastRenderTimeMips" which related to timed primitives.
Changed "Forced Mips" so that it only shows mips that are loaded become of forced residency.
"Texture Streaming Build" now updates the map check after execution.
Removed Orphaned texture logic as this has become irrelevant with the latest retention priority logic.
Updated "r.streaming.usenewmetrics" so that it shows behavior before and after 4.12 improvements.
Change 3224532 on 2016/12/07 by Uriel.Doyon
Integrated CL 3223965 :
Building texture streaming data for materials does not wait for pending shaders to finish compilation anymore.
Added more options to allow the user to cancel this build also.
Change 3224714 on 2016/12/07 by Ben.Woodhouse
Cherry pick CL 3223972 from //fortnite/main:
Disable Geometry shader onchip on XB1. This saves 4ms for a single shadow casting point light @ 512x512 (4.8ms to 1.8ms)
Change 3224715 on 2016/12/07 by Ben.Woodhouse
New version of d3dx12.h from Microsoft which incorporates my suggested static analysis fixes. This avoids us diverging from the official version
Change 3224975 on 2016/12/07 by Rolando.Caloca
DR - vk - Dump improvements
Change 3225012 on 2016/12/07 by Rolando.Caloca
DR - Show warning if trying to use num samples != (1,2,4,8,16)
Change 3225126 on 2016/12/07 by Chris.Bunner
Added 'force 128-bit rendering pipeline' to high-res screenshot tool.
#jira UE-39345
Change 3225449 on 2016/12/07 by Chris.Bunner
Updated engine rendering defaults to better match current best practices.
#jira UE-38081
Change 3225485 on 2016/12/07 by Chris.Bunner
Moved QuantizeSceneBufferSize to RenderCore and added call for PostProcess settings. Fixes screenpercentage out-of-bounds reads in some cases.
#jira UE-19394
Change 3225486 on 2016/12/07 by Chris.Bunner
Only disable TAA during HighResScreenshots if we don't have a reasonable frame-delay enabled.
Change 3225505 on 2016/12/07 by Daniel.Wright
Fixed exponential height fog disappearing with no skybox
Change 3225655 on 2016/12/07 by Benjamin.Hyder
Updating TM-Shadermodels to include Translucent lighting, Two sided, updated cloth animation, and adjusted lighting.
Change 3225668 on 2016/12/07 by Chris.Bunner
Dirty owning packages when user manually forces regeneration of all reflection captures.
#jira UE-38759
Change 3226139 on 2016/12/07 by Rolando.Caloca
DR - Fix recompute tangents disabling skin cache
- Make some macros into lambdas
#jira UE-39143
Change 3226212 on 2016/12/07 by Daniel.Wright
Features which require a full prepass use DDM_AllOpaque instead of DDM_AllOccluders, which can be skipped if the component has bUseAsOccluder=false
Change 3226213 on 2016/12/07 by Daniel.Wright
Scene Capture 2D can specify a global clip plane, which is useful for portals
* Requires the global clip plane project setting to be enabled
Change 3226214 on 2016/12/07 by Daniel.Wright
Improved deferred shadowing with MSAA by upsampling light attenuation intelligently in the base pass
* If the current fragment's depth doesn't match what was used for deferred shadowing, the neighbor (cross pattern) with the nearest depth's shadowing is used
* Edge artifacts can still occur where the upsample fails or the shadow factor was computed per-sample due to depth / stencil testing
* Indirect Occlusion from capsule shadows also uses the nearest depth neighbor UV for no extra cost
* Base pass on 970 GTX 1.69ms -> 1.85ms (.16ms) in RoboRecall
Change 3226258 on 2016/12/07 by Rolando.Caloca
DR - Typo fix
Change 3226259 on 2016/12/07 by Rolando.Caloca
DR - compile fix
#jira UE-39143
Change 3226932 on 2016/12/08 by Chris.Bunner
Re-saved Infiltrator maps to update reflection captures.
#jira UE-38759
Change 3227063 on 2016/12/08 by Mark.Satterthwaite
For Metal platforms ONLY temporarily disable USE_LIGHT_GRID_REFLECTION_CAPTURE_CULLING to avoid UE-37436 while the Nvidia driver team investigate why this doesn't work for them but does for the others. This won't affect non-Metal platforms and the intent is to revert this prior to 4.16 provided we can work through the problem with Nvidia.
#jira UE-37436
Change 3227120 on 2016/12/08 by Gil.Gribb
Merging //UE4/Dev-Main@3226895 to Dev-Rendering (//UE4/Dev-Rendering)
Change 3227211 on 2016/12/08 by Arne.Schober
DR - UE-38585 - Fixing crash where HierInstStaticMesh duplication fails. Also reverting the fix from UE-28189 which is redundant.
Change 3227257 on 2016/12/08 by Marc.Olano
Extension to PseudoVolumeTexture for more flexible layout
Change by ryan.brucks
Change 3227286 on 2016/12/08 by Rolando.Caloca
DR - Fix crash when using custom expressions and using reserved keywords
#jira UE-39311
Change 3227376 on 2016/12/08 by Mark.Satterthwaite
Must not include a private header inside the MenuStack public header as that causes compile errors in plugins.
Change 3227415 on 2016/12/08 by Mark.Satterthwaite
Fix shader compilation due to my disabling of USE_LIGHT_GRID_REFLECTION_CAPTURE_CULLING on Metal - InstancedCompositeTileReflectionCaptureIndices needs to be defined even though Metal doesn't support instanced-stereo rendering.
Change 3227516 on 2016/12/08 by Daniel.Wright
Implemented UWidgetComponent::GetUsedMaterials
Change 3227521 on 2016/12/08 by Guillaume.Abadie
Fixes post process volume's indirect lighting color.
#jira UE-38888
Change 3227567 on 2016/12/08 by Marc.Olano
New upscale filters: Lanczos-2 (new default), Lanczos-3 and Gaussian Unsharp Mask
Change 3227628 on 2016/12/08 by Daniel.Wright
Removed redundant ResolveSceneDepthTexture from the merge
Change 3227635 on 2016/12/08 by Daniel.Wright
Forward renderer supports shadowing from movable lights and light functions
* Only 4 shadow casting movable or stationary lights can overlap at any point in space, otherwise the movable lights will lose their shadows and an on-screen message will be displayed
* Light functions only work on shadow casting lights since they need a shadowmap channel to be assigned
Change 3227660 on 2016/12/08 by Rolando.Caloca
DR - vk - Fix r.MobileMSAA on Vulkan
- r.MobileMSAA is now read-only (to be fixed on 4.16)
- Show time for PSO creation hitches
#jira UE-39184
Change 3227704 on 2016/12/08 by Mark.Satterthwaite
Fix Mac HDR causing incorrect output color encoding being used, HDR support is now entirely off unless you pass -metaledr which will enable it regardless of whether the current display supports HDR (as we haven't written the detection code yet). Fixed the LUT/UI compositing along the way - Mac Metal wasn't using volume LUT as it should have been, RHISupportsVertexShaderLayer now correctly returns false for non-Mac Metal platforms.
Change 3227705 on 2016/12/08 by Daniel.Wright
Replaced built-in samplers in the nearest depth translucency upsample because the built-in samplers are no longer bound on PC (cl 2852426)
Change 3227787 on 2016/12/08 by Chris.Bunner
Added extent clear to motion blur pass to catch misized buffers bringing in errors.
Added early out to clear call when excluded region matches RT region.
#jira UE-39437
Change 3228177 on 2016/12/08 by Marc.Olano
Fix DCC sqrt(int) error
Change 3228285 on 2016/12/08 by Chris.Bunner
Back out changelist 3225449.
#jira UE-39528
Change 3228680 on 2016/12/09 by Gil.Gribb
Merging //UE4/Dev-Main@3228528 to Dev-Rendering (//UE4/Dev-Rendering)
Change 3228940 on 2016/12/09 by Mark.Satterthwaite
Editor fixes for 4.15:
- PostProcessTonemap can't fail to bind a texture to the ColorLUT or the subsequent rendering will be garbage: the changes for optimising stereo rendering forgot to account for the Editor's use of Views without States for the asset preview thumbnails. Amended the CombineLUT post-processing to allocate a local output texture when there's no ViewState and read from this when this situation arises which makes everything function again.
- Don't start render-passes without a valid render-target-array in MetalRHI.
Change 3228950 on 2016/12/09 by Mark.Satterthwaite
Make GPUSkinCache run on Mac Metal - it wasn't working because it was forcibly disabled on all platforms but for Windows D3D 11.
- Fixed the Skeleton editor tree trying to access a widget before it has been constructed.
- Enable GPUSkinCache for Metal SM5: doesn't render correctly, even on AMD, so needs Radar's filing and investigation.
#jira UE-39256
Change 3229013 on 2016/12/09 by Mark.Satterthwaite
Further tidy up in SSkeletonTreeView as suggested by Nick.A.
Change 3229101 on 2016/12/09 by Chris.Bunner
Log compile error fix and updated cvar comments.
Change 3229236 on 2016/12/09 by Ben.Woodhouse
XB1 D3D11 and D3D12: Use the DXGI frame statistics to get accurate GPU time unaffected by bubbles
Change 3229430 on 2016/12/09 by Ben.Woodhouse
PR #2680: Optimized histogram generation. (Contributed by PjotrSvetachov)
Profiled on nvidia 980GTX (2x faster), and on XB1 (marginally faster)
Change 3229580 on 2016/12/09 by Marcus.Wassmer
DepthBoundsTest for AMD.
Change 3229701 on 2016/12/09 by Michael.Trepka
Changed "OS X" to "macOS" in few places where we display it and updated the code that asks users to update to latest version to check for 10.12.2
Change 3229706 on 2016/12/09 by Chris.Bunner
Added GameUserSettings controls for HDR display output.
Removed Metal commandline as this should replace the need for it.
Change 3229774 on 2016/12/09 by Michael.Trepka
Disabled OpenGL on Mac. -opengl is now ignored, we always use Metal. On old Macs that do not support Metal we show a message saying that the app requires Metal and exit.
Change 3229819 on 2016/12/09 by Chris.Bunner
Updated engine rendering defaults to better match current best practices.
#jira UE-38081
Change 3229948 on 2016/12/09 by Rolando.Caloca
DR - Fix d3d debug error
#jira UE-39589
Change 3230341 on 2016/12/11 by Mark.Satterthwaite
Don't fatally assert that the game-thread stalled waiting for the rendering thread in the Editor executable, even when running -game as the rendering thread can take a while to respond if shaders need to be compiled.
#jira UE-39613
Change 3230860 on 2016/12/12 by Marcus.Wassmer
Experimental Nvidia AFR support.
Change 3230930 on 2016/12/12 by Mark.Satterthwaite
Disable RHICmdList state-caching on Mac - Metal already does this internally and depends on receiving all state changes in order to function.
Change 3231252 on 2016/12/12 by Marcus.Wassmer
Fix NumGPU detection. (SLI only crash)
Change 3231486 on 2016/12/12 by Mark.Satterthwaite
Fix a stupid mistake in MetalStateCache::CommitResourceTable that would unnecessarily rebind samplers.
Change 3231661 on 2016/12/12 by Mark.Satterthwaite
Retain the RHI samplers in MetalRHI to guarantee lifetime.
[CL 3231696 by Gil Gribb in Main branch]
marcus wassmer
Ryan Vance
Joe Conley
jason bestimt
Mike Beach
Marc Audy
projectgheist
Ben Marsh
Chris Babcock
Chris Bunner
Matt Kuhlenschmidt
Gil Gribb